Customer: My Name is ***** ***** I have a 2009 Chevy Impala LT 3. How to Replace the Alternator in a Chevy Impala. lista dos servidores sdr global www. Note: Code P0411 is a generic code specified by the Society of Automotive Engineers (SAE). Chevy Impala P0411: Secondary Air Injection System → …. - YouTube How to diagnose and repair a common fix for P0411 code on a 2008 Chevrolet Impala 3. Fix Engine Code P0411 Easy DIY Method A / The Air Injection Pump 1. What Does the P0411 Chevrolet Code Mean? The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. P0411: Secondary Air Injection System → Incorrect Flow Detected. 2008 Chevrolet Impala P0411 common fix. P0411 is the code took to…. With an EPA mileage estimate of 21 miles per gallon for city driving and 31 miles per gallon for the highway, it has a range of over 500 miles on a single highway fill-up. CHEVY IMPALA P0411 James Danner 15. P0411 2014 impala. P0171 indicates that your Chevy Impala is either getting too much air or not enough fuel. The powertrain control module in a vehicle monitors the timely operation of this and other engine and exhaust mechanisms, setting trouble codes when standard operating conditions are not achieved within a reasonable amount of time or sustained. Is there a sensor that runs the pump, and if so where … read more. Re: Troubleshooting code po411 2010 Chevy impala Secondary air injection incorrect flow with out being able to hook up a scanner and see live engine data the most common cause that i have seen is a bad solenoid sensor and a bad check valve in the secondary air pump Posted on Jan 20, 2013 Helpful 0 Not Helpful Comment Flag. The auto repair labor rates vary by location, your vehicles make and model, and even your engine type. P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Chevy Impala. I need to know what caused it and what I can do to fix the problem. ” This code warns about a potential airflow issue in the. What Part is Needed to Repair Trouble Code P0411?. P0411: Secondary Air Injection System → Incorrect Flow Detected. p0411 p02440 chevrolet impala 2 Answers 0 votes answered Feb 2, 2018 by Reynaldo (12. P0411 Chevy Impala13K views 2 years ago Chevy any 2. The first thing you should do when you have this code is check your Impala’s oil. I HAVE A 2010 CHEVY MALIBU 4 CYLINDER, I HAVE CODES P0411 AND. What Does the P0411 Code Mean? Diagnostic trouble code (DTC) P0411 stands for “Secondary Air Injection Incorrect Flow Detected. P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Chevy Impala. 2008 chevy impala lt can anyone. Went to my buddies garage he said they went through and changed and cleaned the sai plugs too the manifold off etc said there was. 4 secondary air injection pump. The cost of diagnosing the P2430 Chevrolet code is 1. Took to dealer, they replaced air pump $600, light back on. How to diagnose P0411 code on 2013 Chevy Equinox? 2. A clogged or damaged fuel injector will cause the air-fuel mixture to lean out in one specific cylinder. By definition, the code is letting you know that the ECM has detected incorrect flow in the secondary air injection system. The other items that can cause code are the air pump, air pump relay or solenoid valve. American-made Chevrolet is one of the best-selling brands in the United States. Throwing the p0411 code. P0411 is a general OBDII trouble code, which means that it has the same meaning for the Chevy Impala as it would any other car or truck. TECHNICAL Subject: Malfunction Indicator Lamp (MIL) Illuminated for LEA Engines - DTC P0411 Set Service Procedure If Moisture/Icing has been found in SAI system: 4977272. An SES light illuminated due to P0411 - The diagnostic has detected an SAI system insufficient airflow due to a malfunctioning: SAI system check valve SAI system pump SAI system relay and related control circuit SAI system inlet or outlet hose restriction or leak. The trouble code P0411 should direct your attention toward the secondary air injection system of a vehicle. The MAF sensor parameter is between 3-24 g/s. Chevrolet Malibu: Intake Rocker Arm Solenoid Trouble P2645 >Chevrolet Malibu: Intake Rocker Arm Solenoid Trouble P2645. 5K subscribers Subscribe 397 61K views 6 years ago DIAGNOSIS AND REPAIR OF A 2008 IMPALA WITH SECONDARY AIR PUMP CODE. Conditions for Setting the DTC The difference between the predicted. It indicates an issue with your car’s Variable Valve Timing (VVT) system. P0411 indicates that the ECU has detected the flow from the secondary air injection system to be out-of-specification. P0411 CHEVROLET Meaning The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. Conditions for Setting the DTC The difference between the predicted system pressure and the actual system pressure is greater than 4 kPa (0. How to fix Secondary Air Injection Insufficient Flow on 2013 Chevy Equinox? 4. Obviously throwing new parts at it isnt fixing the problem. Potential causes of a P0411 code include: Damaged or missing check valve AIR pump intake port plugged/damaged AIR pump clutch malfunction Holes or damage to exhaust components Possible Solutions If you have access to a scan tool, with KOEO (Key on engine off) command the AIR pump on. Related Air Injection questions and answers you might find useful: Do I Need California Smog Devices on a Federal 1979 Chevy El Camino? by Ken on 03-28-2018 10:15 PM. DTC P0411 runs once per trip start up when the above conditions are met for greater than 5 s. I also have a P0411 which my manual says; Secondary air injection system incorrect flow detected. P0411 is the code took to dealership they said it was secondary air injection pump. they said something in motor causing it. Do you have any advice for this code? Any help would be greatly app Need more help with a P2430 code? If you still need help regarding the P2430 trouble code, please post your question in our FREE car repair forums. I am not familiar with this code. Related Air Injection questions and answers you might find useful: Do I Need California Smog Devices on a Federal 1979 Chevy El Camino? by Ken on 03-28-2018 10:15 PM. 5K subscribers Subscribe 397 61K views 6 years ago DIAGNOSIS AND REPAIR OF A 2008 IMPALA WITH SECONDARY AIR PUMP CODE. 6k points) Best answer P0411 Incorrect secondary airflow detected P02440 Secondary air injection shut off valve stuck open. 2008 Chevrolet Impala P0411 common fix. Replaced secondary air valve, ran air pump with scan tool, verified no cloggs in hoses or ports in cylinder Ask an Expert Car Questions Chevrolet Repair P0411. PDF Service Bulletin Bulletin No. In the key on engine off setting, try activating the air pump. This causes the Check Engine Light to be set and displayed on the dashboard. Chevrolet Hanoi is one of the most popular Chevrolet Dealers in Hanoi. Chevrolet Corvette Price in Vietnam. The Silverado is consistently one of the most popular pickup trucks in the country, second only to Ford’s iconi. What Are Some Common Problems With a Chevrolet Impala Transmission?. A voltage regulator keeps the v. p0411 p02440 chevrolet impala 2 Answers 0 votes answered Feb 2, 2018 by Reynaldo (12. Chevy Impala P0411: Secondary Air Injection System → Incorrect Flow. Troubleshooting code po411 2010 Chevy impala. What Does the P0411 Code Mean? Diagnostic trouble code (DTC) P0411 stands for Secondary Air Injection Incorrect Flow Detected. 1 Answer Freddy Chevrolet Master 1,311 Answers This engine code is related to the secondary air injection system. P0411 Secondary Air System. P0411. Other tools such as a multimeter or methods for confirming the presence of vacuum conditions from the pump solenoid valve to the cutoff valve. 2008 Chevrolet Impala P0411 common fix. The secondary air injection system is commanded ON. What are the common causes of P0411 code on 2013 Chevy Equinox? 5. Re: Troubleshooting code po411 2010 Chevy impala Secondary air injection incorrect flow with out being able to hook up a scanner and see live engine data the most common cause that i have seen is a bad solenoid sensor and a bad check valve in the secondary air pump Posted on Jan 20, 2013 Helpful 0 Not Helpful Comment Flag. Took to dealer, they replaced air pump $600, light back on. Chevy Impala P0011: What it Means + How to Fix. This code warns about a potential airflow issue in the secondary air system. Chevrolet Corvette is available in 11 different colors - Red, Black, Arctic White, Blade Silver Metallic, Corvette Racing Yellow Tintcoat, Daytona Sunrise Orange. AJUDINOS A MANTER ESSA WEB SEMPRE NO-AR COLABORE. The most common cause of the P0014 is a faulty VCT or VVT valve solenoid, which controls the camshaft timing adjustment. P0411 is the code took to dealership they said it was secondary air injection pump. P0171 indicates that your Chevy Impala is either getting too much air or not enough fuel. How Many Gallons of Gas Does a Chevy Impala Hold?. Anyone else having this issue?. P0411 Secondary Air Injection System Incorrect Flow Detected. I bench tested the smog pump which is working, and checked for burnt fuses. Chevrolet Hanoi Dealer in Hanoi. P0411: Code Meaning, Causes, Symptoms, & Tech Notes>P0411: Code Meaning, Causes, Symptoms, & Tech Notes. The start-up intake air temperature (IAT) parameter is between 5-60°C (41-140°F). The start-up engine coolant temperature (ECT) parameter is between 5-50°C (41-122°F). P0411 is a general OBDII trouble code, which means that it has the same meaning for the Chevy Impala as it would any other car or truck. CHEVY IMPALA P0411 James Danner 15. This translates to a range of 290 miles on a full tank. P0411 is the code took to…>Secondary air injection pump. What Does the P0411 Chevrolet Code Mean? The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. Potential causes of a P0411 code include: Damaged or missing check valve AIR pump intake port plugged/damaged AIR pump clutch malfunction Holes or damage to exhaust. Please consider creating a new thread. Apr 16, 2019 - P0411 is a general OBDII trouble code, which means that it has the same meaning for the Chevy Cobalt as it would any other car or truck. Chevy Impala with code P02440 & p0411, how do I fix it?>2010 Chevy Impala with code P02440 & p0411, how do I fix it?. The alternator in a Chevy Impala operates various electrical devices in the vehicle while the engine is running. #P0411 How to diagnose and repair. Po411 code on a 2008 chevy impala lt can anyone tell me where the secondary air injection pump is located at Posted by sherrie_neil on Jan 09, 2010 Anonymous Mar 22, 2014 Changed secondary air pump,PO411 code still shows 1 Answer Norman Green Expert 312 Answers There is no po441 code on this vehicle there is a p0442. A melhor distribuidora de ferro e aço de Pernambuco! Pontualidade na entrega e preços imbatíveis!!! melhor preço, entrega pontual ! TELEFONE 9. If the oil level is too low, the camshaft actuators won’t work properly. The trouble code P0411 should direct your attention toward the secondary air injection system of a vehicle. As promised a second look into this 2014 Chevrolet Malibu that has codes P2645 Intake Rocker Arm Solenoid Control Valve 1 Circuit and code P2646 Intake Rocker Arm Solenoid Valve 1 Stuck Off. Replaced secondary air valve, ran air pump with Satisfied Customers Questions the Experts can answer Related Chevy Questions 25,122 Expert 5. The cost of diagnosing the P2430 Chevrolet code is 1. Code P0411 Chevrolet Description The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. Note: Code P0411 is a generic code specified by the Society of Automotive Engineers (SAE). Had Autozone run the code and it came up with code Chevy Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP Ask an Expert Car Questions Chevrolet Repair ★★★★★ Answered in 1 hour by: Ask Your Own Chevy Question. What Does the P0411 Chevrolet Code Mean? The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. However, it still sets code P0411 after a few cold starts. Replaced secondary air valve, ran air pump with… Satisfied Customers Questions the Experts can answer Related Chevy Questions 25,122 Expert 5 satisfied customers. The most common cause of the P0014 is a faulty VCT or VVT valve solenoid, which controls the camshaft timing adjustment. P0411 is a diagnostic trouble code (DTC) for Secondary Air Injection System Incorrect Flow Detected. P0411 2014 impala. Get the latest business insights from Dun & Bradstreet. By definition, the code is letting you know that the ECM has detected incorrect flow in the secondary air injection system. Got a 2009 Chevy Impala 3. 6k points) Best answer P0411 Incorrect secondary airflow detected P02440 Secondary air injection shut off valve stuck open. Once a calibrated vacuum level has been reached, the control module commands the EVAP canister purge solenoid valve Closed and the EVAP canister vent solenoid valve Open. The most populous city in the interior of the state, Caruaru is located in the microzone of Agreste and because of its cultural importance, it is nicknamed Capital do Agreste (Portuguese for the capital city of the Agreste region), Princesinha do Agreste (Little Princess of Agreste), and Capital do Forró (the capital city of. Criador do sistema websdr PA3FWM visitem seu sistema SDR-PA3FWM. An SES light illuminated due to P0411 - The diagnostic has detected an SAI system insufficient airflow due to a malfunctioning: SAI system check valve SAI system pump SAI system relay and related control circuit SAI system inlet or outlet hose restriction or leak. What Does the P0411 Code Mean? An air pump is used on the vehicle to lower tail pipe emissions on start-up. Replaced secondary air valve, ran air pump with scan tool, verified no cloggs in hoses or ports in cylinder Ask an Expert Car Questions Chevrolet Repair P0411. Po411 code on a 2008 chevy impala lt can anyone tell me where the secondary air injection pump is located at Posted by sherrie_neil on Jan 09, 2010 Anonymous Mar 22, 2014 Changed secondary air pump,PO411 code still shows 1 Answer Norman Green Expert 312 Answers There is no po441 code on this vehicle there is a p0442. The engine is running. 1 Answer Freddy Chevrolet Master 1,311 Answers This engine code is related to the secondary air injection system. - YouTube How to diagnose and repair a common fix for P0411 code on a 2008 Chevrolet Impala 3. 2012 Chevrolet Impala Electronic Stability Control Problems. ” This code warns about a potential airflow issue in the secondary air system. When is the Code P2430 Chevrolet Detected?. The computer showed a trouble code P0411. Lets start with P0411,this is about the secondary air pump which the catalytic needs for cold start,for a catalytic to work properly it needs to be at temperature where it can perform its job, P02440 this is a switch when the air injection needs to warm up the catalytic this opens and allow air to flow out,Satify this code first this is the cause …. You may see a cylinder misfire code or fuel injector-specific code with P0171. I also have a P0411 which my manual says; Secondary air injection system incorrect flow detected. Is there a sensor that runs the pump, and if so where read more. P0411 is a diagnostic trouble code (DTC) for Secondary Air Injection System Incorrect Flow Detected. What Does the P0411 Code Mean? An air pump is used on the vehicle to lower tail pipe emissions on start-up. DTC P0411 runs once per trip start up when the above conditions are met for greater than 5 s. The exact mileage depends on the habits of the driver, traffic conditions and the weather. P0411 is the code took to… Mechanics Assistant: Anything else you want the Mechanic to know before I connect you? Thats it Answered in 4 minutes by: Chevy Mechanic: Ron. Re: Troubleshooting code po411 2010 Chevy impala Secondary air injection incorrect flow with out being able to hook up a scanner and see live engine data the most common cause that i have seen is a bad solenoid sensor and a bad check valve in the secondary air pump Posted on Jan 20, 2013 Helpful 0 Not Helpful Comment Flag. - YouTube How to diagnose and repair a common fix for P0411 code on a 2008 Chevrolet Impala 3. As of 2014, some common problems with the Chevrolet Impala transmission include rough shifts and transmission failure with the 2005 model, and roll away risks due to an issue with the transmission shift cable adjuster unlocking from the tra. This occurs when the start-up engine coolant temperature is between 5-50°C (41-122°F), and the intake air temperature (IAT) is between 5-60°C (41-140°F). We take a look back at the introduction—and road test—of the 1958 Chevy Impala. New alternator Socket wrench set Torque wrench How to Replace the Alternator in a Chevy Impala. Chevy Impala P0411: Secondary Air Injection System →. Lets start with P0411,this is about the secondary air pump which the catalytic needs for cold start,for a catalytic to work properly it needs to be at temperature where it can perform its job, P02440 this is a switch when the air injection needs to warm up the catalytic this opens and allow air to flow out,Satify this code first this is the cause …. An SES light illuminated due to P0411 - The diagnostic has detected an SAI system insufficient airflow due to a malfunctioning: SAI system check valve SAI system pump SAI system relay and related control circuit SAI system inlet or outlet hose restriction or leak. Recent Posts; Most Popular; Comments; GMC Sierra Discount Reaches $3,000 In May 2023May 2, 2023; All-New 2024 Chevy Trax First Drive Review:. Chevy Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP. CHEVY IMPALA P0411 James Danner 15. Had Autozone run the code and it came up with code Chevy Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP Ask an Expert Car Questions Chevrolet Repair ★★★★★ Answered in 1 hour by: Ask Your Own Chevy Question. GMC vehicles, however, cost more than Chevrolet vehicles because General Motors markets GMC vehicles as more professional and upscale. Most auto repairs shops charge between $75 and $150 per hour. Went to my buddies garage he said they went through and changed and cleaned the sai plugs too the manifold off etc said there was a ton of carbon cleaned out of it etc. It indicates an issue with your car’s Variable Valve Timing. chevy 2009 impala code every 30 miles of p0411 secondary air injector system incorrect flow What do I clheck first Answered in 50 minutes by: Chevy Mechanic: GM Tech (Cam) GM Tech (Cam), Chevy Technician Category: Chevy Satisfied Customers: 32,814 Experience: GM Grand Master Technician 2007. TECHNICAL Subject: Malfunction Indicator Lamp (MIL) Illuminated for LEA Engines - DTC P0411 Set Service Procedure If Moisture/Icing has been found in SAI system: 4977272 Remove SAI components and inspect thoroughlyfor moisture/ice. Secondary air injection pump. It can also be caused by a faulty camshaft position sensor, a faulty timing chain, or a timing tensioner. However, it still sets code P0411 after a few cold starts. Chevy Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP Ask an Expert Car Questions Chevrolet Repair This answer was rated: ★★★★★ P0411 2014 impala. Jun 07, 2012 • 2000 Audi A4 0 helpful 2 answers HELP ME WITH THESE CODES!! What engine ? 3. How to Fix P0411 Engine Code in 3 Minutes. CHEVY IMPALA P0411 James Danner 15. P0411 is a diagnostic trouble code (DTC) for Secondary Air Injection System Incorrect Flow Detected. This occurs when the start-up engine coolant temperature is between 5-50°C (41-122°F), and the intake air temperature (IAT) is between 5-60°C (41-140°F). Took to dealer, they replaced air pump… P0411 2014 impala. By definition, the code is letting you know that the ECM has detected incorrect flow in the secondary air injection. The 2014 Chevrolet Impala has an 18. Code P0411 Chevrolet Description The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. Code p0411 P0411 = Secondary Air Injection System (B2) - Incorrect Flow You should check the Secondary Air Injection System: Air Injection Pump, Air Injection Solenoid Valve, Air Hoses & Connections. P0411 2014 impala. It may be easier to precisely identify and address the problem causing a P0411 trouble code if you can use a scan tool. 07 colorado p0411 code air pump works fine could it be the…. Remove moisture/Ice from any of the affectedcomponents. If you are in the market for a used Chevy, whether a sedan, truck, SUV or sports car, this article highlights four of the best models to consider. #P0411 How to diagnose and repair. P0411 2014 impala. P0411 CHEVROLET Meaning The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. I have a 2013 chevy equinox with a 2. The secondary air injection system is commanded ON. The dealership is located at Hanoi and you can visit the dealership to. The Powertrain Control Module ( PCM) grounds the Air pump relay control circuit which energizes the Air pump. 13K views 2 years ago Chevy any 2. P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Chevy Impala. Chevrolet Impala: chevy 2009 impala code every 30 miles of…. Once a calibrated vacuum level has been reached, the control module commands the EVAP canister purge solenoid valve Closed and the EVAP canister vent solenoid valve Open. Caruaru is a Brazilian municipality in the state of Pernambuco. p0411 p02440 chevrolet impala 2 Answers 0 votes answered Feb 2, 2018 by Reynaldo (12. It may be easier to precisely identify and address the problem causing a P0411 trouble code if you can use a scan tool. GM Hanoi, Vietnam Plant Info. I have the following codes that have come up P0411 Secondary Air Injection (AIR) System Insufficient Air Flow DetectedP0651 5-Volt … read more. Took to dealer, they replaced air pump… P0411 2014 impala. CHEVY MALIBU 4 CYLINDER, I HAVE CODES P0411 AND >I HAVE A 2010 CHEVY MALIBU 4 CYLINDER, I HAVE CODES P0411 AND. Took to dealer, they replaced air pump $600, light back on. P0411 is a general OBDII trouble code, which means that it has the same meaning for the Chevy Impala as it would any other car or truck. If you have a P0411, its worth checking the relays as the dealer could have thrown a lot of parts and a lot of my money (warranty ONLY covers valves and air pump) at the problem but it seems like everyone overlooks the relay. National Highway Traffic Safety Administration. Customer: My Name is ***** ***** I have a 2009 Chevy Impala LT 3. Reply Save Like 1 - 7 of 7 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. THEN A SEMI IN DEPTH DESCRIPTION AND. What Does the P0411 Code Mean? An air pump is used on the vehicle to lower tail pipe emissions on start-up. How Does the 2020 Chevy Silverado Stack Up Against Competitors?. Tips and tricks for replacing The O2 Sensor in your car and fixing code P0411. P2430 Secondary Air Injection System Air Flow/Pressure Sensor. The P0974 code is generic powertrain code related to the transmission, including pressure faults. P0171 Chevy Impala OBDII Code Meaning and Diagnosis. One of the most common and most reported problems with the Chevy Equinox 2006 model is that the heater blows out cold air. The powertrain control module in a vehicle monitors the timely operation of this and other engine and exhaust mechanisms, setting trouble codes when standard operating conditions are not achieved within a reasonable amount of time or sustained as long as necessary. First thing to check are for cracked or disconnected vacuum lines. N> has agreed to transfer its Vietnamese operation to VinFast Trading and Production LLC and distribute Chevrolet cars through the local. The PCM also grounds the Air combination valve vacuum control solenoid circuit, which energizes the Air vacuum control solenoid. National Highway Traffic Safety Administration. The computer showed a trouble code P0411. P0411 is a general OBDII trouble code, which means that it has the same meaning for the Chevy Impala as it would any other car or truck. As promised a second look into this 2014 Chevrolet Malibu that has codes P2645 Intake Rocker Arm Solenoid Control Valve 1 Circuit and code P2646 Intake Rocker Arm Solenoid Valve 1 Stuck Off. What Does the P0411 Chevrolet Code Mean? The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. Chevy Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP Ask an Expert Car Questions Chevrolet Repair This answer was rated: ★★★★★ P0411 2014 impala. If you have a P0411, its worth checking the relays as the dealer could have thrown a lot of parts and a lot of my money (warranty ONLY covers valves and air pump) at the problem but it seems like everyone overlooks the relay. chevy 2009 impala code every 30 miles of p0411 secondary air injector system incorrect flow. 5L engine with Secondary Air Injection System P0411. 2008 Chevrolet Impala P0411 common fix. Secondary Air Injection System On Chevy Engine (P0411)>Secondary Air Injection System On Chevy Engine (P0411). Fixya>SOLVED: Check engine code po411. Clean out all the head ports, new port plugs and. Custom Rodder does a story on an award-winning Speedstar coupe built by Greening Auto Company How is it that a guy in Hickory, North Carolina, has someone way over in Cullman, Alabama, build him a car--especially when hes more than capable. Here are the most common causes of the P0014 trouble code: Incorrect Camshaft Timing. 2008 chevy impala. 2008 chevy impala. The BARO parameter is more than 60 kPa. Secondary air injection system p0411ON A 2009 IMPALA. My Impala is back with a code P0411, Secondary Air Flow This is six times its been back at the dealer and they keep replacing the air pump and valve. P0411: Code Meaning, Causes, Symptoms, & Tech Notes. The trucks and SUVs made by Chevrolet and GMC are almost identical. The light was cleared told us to drive 50 miles to clear it and come back to get it inspected. P0411: Secondary Air Injection System Incorrect Flow >Code P0411: Secondary Air Injection System Incorrect Flow. p0411 p02440 chevrolet impala 2 Answers 0 votes answered Feb 2, 2018 by Reynaldo (12. If you have a P0411, its worth checking the relays as the dealer could have thrown a lot of parts and a lot of my money (warranty ONLY covers valves and air. National Highway Traffic Safety Administration. CHEVY IMPALA P0411 James Danner 15. p0411 p02440 chevrolet impala 2 Answers 0 votes answered Feb 2, 2018 by Reynaldo (12. check engine light code 411 which is the smog pump. My check engine light is on. Chevy Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP Ask an Expert Car Questions Chevrolet Repair This answer was rated: ★★★★★ P0411 2014 impala. If the vacuum does not decrease to near 0 inch H2O in a calibrated time, this DTC sets. Took to dealer, they replaced air pump $600, light back on. Dealership stated the solenoid malfunction check engine came back on, code P0411, Chevrolet stated the secondary air injection system is functioning as designed and reset the code. The trouble code P0411 should direct your attention toward the secondary air injection system of a vehicle. Incorrect air flow beacuse of clogged up head ports. Got a 2009 Chevy Impala 3. The first thing you should do when you have this code is check your Impala’s oil. Going to remove and inspect both check valves and hope to find something. p0411 p02440 chevrolet impala 2 Answers 0 votes answered Feb 2, 2018 by Reynaldo (12. If you have a P0411, its worth checking the relays as the dealer could have thrown a lot of parts and a lot of my money (warranty ONLY covers valves and air pump) at the problem but it seems like everyone overlooks the relay. What do I clheck first Answered in 50 minutes by: Chevy Mechanic: GM Tech (Cam) GM Tech (Cam), Chevy Technician Category: Chevy Satisfied Customers: 32,814 Experience: GM Grand Master Technician 2007. The 1967 Chevy Impala gets an average gas mileage of 14. Secondary air injection system p0411ON A 2009 IMPALA - Fixya Home Forum Cars & Trucks Chevrolet Impala 2009 Chevrolet Impala Secondary air Share on Facebook Share on Twitter Share on Pinterest Share by Email Question about 2009 Chevrolet Impala Open Question Posted by Anonymous on Apr 13, 2013. Code P0411 Chevrolet Secondary Air Injection System …. TECHNICAL Subject: Malfunction Indicator Lamp (MIL) Illuminated for LEA Engines - DTC P0411 Set Service Procedure If Moisture/Icing has been found in SAI system: 4977272 Remove SAI components and inspect thoroughlyfor moisture/ice. If you’re looking into buying a dependable new or used truck, you’ve likely come across the 2020 Chevy Silverado in your search. chevy 2009 impala code every 30 miles of p0411 secondary air injector system incorrect flow What do I clheck first Answered in 50 minutes by: Chevy Mechanic: GM Tech (Cam) GM Tech (Cam), Chevy Technician Category: Chevy Satisfied Customers: 32,814 Experience: GM Grand Master Technician 2007. The light will remain on until normal operation occurs or repairs are performed. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. What Does the P0411 Code Mean? Diagnostic trouble code (DTC) P0411 stands for “Secondary Air Injection Incorrect Flow Detected. P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Chevy Impala. 6k points) Best answer P0411 Incorrect secondary airflow detected P02440. Find company research, competitor information, contact details & financial data for PARAIBA MALHAS LTDA of CARUARU, PERNAMBUCO. This occurs when the start-up engine coolant temperature ( ECT) is between 5-50°C (41-122°F), and the intake air temperature (IAT) is between 5-60°C (41-140°F). Other problems include the key not turning in the ignition, the engine starting then cutting out and the engine not t. The control module monitors the fuel tank pressure (FTP) sensor for a decrease in vacuum. Po411 code on a 2008 chevy impala lt can anyone tell me where the secondary air injection pump is located at Posted by sherrie_neil on Jan 09, 2010 Anonymous Mar 22, 2014 Changed secondary air pump,PO411 code still shows 1 Answer Norman Green Expert 312 Answers There is no po441 code on this vehicle there is a p0442. Chevrolet Impala: chevy 2009 impala code every 30 miles of…>Chevrolet Impala: chevy 2009 impala code every 30 miles of…. Took to dealer, they replaced air pump… P0411 2014 impala. P0411 CHEVROLET Meaning The Secondary Air Injection (AIR) System aids in the reduction of hydrocarbon exhaust emissions during a cold start-up. 2008 Chevrolet Impala P0411 common fix. P0411 Chevrolet Code Meaning, Causes, Symptoms, & Tech Notes. A vintage look at the 1958 Chevy Impala when it was released to the public. Chevy Ask an Expert Car Questions Chevrolet Repair Secondary air injection pump. What Does the P0411 Code Mean? Diagnostic trouble code (DTC) P0411 stands for “Secondary Air Injection Incorrect Flow Detected. What causes Secondary Air Injection Insufficient Flow on 2013 Chevy Equinox? 3. Just thought Id throw this out to help someone with this issue.