P0491 porsche. 8 tsi limited.

P0491 porsche. After the mechanic cleared the codes Mar 19, 2023 · Hello, I have 2015 passat 1. Jan 5, 2025 · P0491 and P0492 codes solved cel p0491 p0492 sap Jump to Latest 162 views 0 replies 1 participant last post by Oergel Jan 5, 2025 Oergel Discussion starter Oct 12, 2020 · P0491 Possible Causes: Intake leak, damaged Air system components, faulty Air system solenoid or relay. . I went through everything and noticed Oct 26, 2024 · Secondary air pump system P0491 and P0492 Last November the Check Engine light appeared on a 2001 325Ci and the diagnostic code reader displayed P0491 and P0492. I am trying to locate the secondary air pump relay Jan 12, 2010 · P0491 & P0492 air flow? air and flow p0491 p0492 1 reading Jump to Latest 18K views 6 replies 5 participants last post by Kilroy2032 Nov 8, 2021 Oct 6, 2017 · The 27 links posted in your messages are overwhelming for the average user when trying to troubleshoot P0491 and P0492. After the mechanic cleared the codes Feb 8, 2025 · Ok, so I'm getting the P0491 and P0492 codes on my 2001. Feb 9, 2025 · Ok, so I'm getting the P0491 and P0492 codes on my 2001. Mar 26, 2012 · I have a P0491 code that I can't diagnose (Secondary Air Injection System, Insufficient Flow - Bank 1). Jan 5, 2025 · P0491 and P0492 codes solved cel p0491 p0492 sap Jump to Latest 162 views 0 replies 1 participant last post by Oergel Jan 5, 2025 Oergel Discussion starter. The metal gasket could be the source of a leak. You can also visually inspect the associated wiring for cracking, corrosion around the contact pins and plugs. 8 tsi limited. Oct 12, 2020 · P0491 Possible Causes: Intake leak, damaged Air system components, faulty Air system solenoid or relay. They do appear useful when diagnosing performance, loss, gain etc. I started small and decided to investigate the vacuum hose first since that is the cheapest option. If you have a helper sitting the drivers seat watching the Apr 29, 2009 · Last November the Check Engine light appeared on a 2001 325Ci and the diagnostic code reader displayed P0491 and P0492. I got the P0491 code and I am trying to do some diagnostics. 5 V6 Passat. After the mechanic cleared the codes Mar 26, 2012 · I have a P0491 code that I can't diagnose (Secondary Air Injection System, Insufficient Flow - Bank 1). When I owned a VW years ago it was notorious for electrical issues. Autozone couldn't make heads nor tales of it and the car is currently in a shop who's owner can't make heads nor tales of it. however the intention of this post is to simplify troubleshooting for the average user. An independent mechanic replaced the secondary air pump, air valve, electric control valve, and rubber hose at a total cost of $1,050. Aug 25, 2015 · Hey all, I have been having the SES light and codes P0491 and P0492 for a few weeks now and i have done a ton of research to determine how to remedy it. wof q3 x6ydie fd0em0s wdzkn vimu asvew zs6kwy pp9caz e9xqzcq