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Porsche p0491

WebFeb 28, 2024 · P0491 Code: Secondary Air Injection System Insufficient Flow Bank 1. P0411 Code: Secondary Air Injection Incorrect Flow Detected. Symptoms of a Bad Air Injection Check Valve. P2279 Code: Intake Air System Leak. P0070 Code: Ambient Air Temperature Sensor Circuit. P0508 Code: Idle Air Control Circuit Low. WebDec 25, 2024 · We hope you find the Troubleshooting Porsche Check Engine Light guide helpful. Check these troubleshooting and repair guides for more help on your Porsche. ... Codes: P0491 or P0492. Mass Air Flow Sensor – Boxer engines are seemingly prone to running lean issues, causing rough idle and hesitation when accelerating. In many cases, …

Troubleshooting Porsche Check Engine Light - YOUCANIC

WebSep 27, 2024 · Recently my '07 Cayman presented engine codes P0491 and P0492 which are associated with the secondary air system. After researching the issue I resolved to test … WebWelcome to the restoration & repair shop of Brad Mayeur, a specialist in Vintage Porsche models, especially the 914. With over 40 years of experience with Porsche restorations, repairs, parts & service on the air … greens catering https://ayscas.net

P0491 Secondary Air Injection System Insufficient Flow …

http://forums.pelicanparts.com/porsche-cayenne-macan-forum/1098714-code-p0491-p0492.html WebOBD-II Trouble Code Description for P0491 Porsche Secondary Air Injection System Insufficient Flow The OBD2 Code Information Be Applicable For Porsche: WebJul 29, 2007 · I recently installed K&N's FIPK (PN 63-7000) in my car and just passed 250 since the install and in the last 5 days I've had the check engine light come on with two fault codes (P0491 and P0492), which is Secondary Air Bank 1&2. I cleared the codes the first time and 5 days later it came back. fmh health services

PORSCHE CAYENNE SECONDARY AIR PUMP CODE RELAY LOCATION ... - YouTube

Category:Fault codes P0491 & P0492 - Page 1 - Boxster/Cayman

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Porsche p0491

Code P0491 & P0492 - Secondary Air Injection FerrariChat

WebModel overview. Filter. Models 718 911 Taycan Panamera Macan Cayenne. Body Design Coupe Cabriolet SUV Sedan Executive Sport Turismo Cross Turismo. Transmission … WebHello all, I have a 04 cayenne 3.2 base model, I have a P0491 and a P0492 code, and when I google it up, it only shows the V8 or the twin turbo model, any help would be appreciated, …

Porsche p0491

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WebNov 2, 2011 · P0491 Secondary Air Injection System, Bank 1 - Insufficient Flow P0492 Secondary Air Injection System, Bank 2 - Insufficient Flow Possible cause of fault - Electrical fault in power supply or line between relay and secondary air injection pump - Secondary air injection pump relay mechanically faulty WebJun 1, 2014 · P0491: Secondary Air B1 Insufficient Flow. I took it to the dealer and they did say it was an intermittent cold start issue. They first replaced the "change over valve …

WebThe P0491 code tell there is a fault with the system – usually that the secondary air flow is too low on bank 1. Bank #1 is the side of the engine with cylinder #1. For bank #2, see …

WebAug 22, 2015 · Last November the Check Engine light appeared on a 2001 325Ci and the diagnostic code reader displayed P0491 and P0492. An independent mechanic replaced the secondary air pump, air valve, electric control valve, and rubber hose at … WebJul 29, 2007 · Ask A Question 2003 996 C4 Fault Code P0491 and P0492 asked on Sun 07/29/2007 Engine Vehicle Information: Model: Carrera 4; Year: 2003; Body Type: …

WebJun 13, 2024 · P0491 and P0492 indicate that you have insufficient air injection flow into the exhaust manifolds. The oxygen sensors are looking for a leaner mixture caused by the air being injected into the exhaust and are not seeing it and setting the codes. ... The Porsche 993 suffered from clogged secondary air injection ports in the heads from carbon and ...

WebError Code P0491 is defined as Secondary Air Injection System Insufficient Flow Bank 1. This means there’s a problem on the side on the engine that holds the cylinder #1, usually … fmh home loansWebFind a Dealer. Use my current location. Or. greens catering cape townWebAnd this video will be diagnosing a p0491 secondary air injection low-flow on this Volkswagen Passat with a 2.5 L engine. First we verified the air injection... fmh hoofdpijn fysiotherapiehttp://forums.pelicanparts.com/porsche-cayenne-macan-forum/924083-04-cayenne-s-p2177-p2179-codes-help.html greens catering chalgrovehttp://forums.pelicanparts.com/porsche-cayenne-macan-forum/1098714-code-p0491-p0492.html fmh hnoWebAug 12, 2024 · P0491 Secondary Air Injection System, Bank 1 - Below Limit. Possible cause of fault - Fuse F3 faulty - Open circuit to secondary air injection pump - Short circuit to … fmh heritage medicalWebSep 4, 2024 · I went to ECP and picked up a OBDII scanner and it comes up with: P0491 Secondary Air Injection System Insufficient Flow Bank 1 P0492 Secondary Air Injection … fmh hose