Hi, I have a MY 09 Jetta S, 2.5L, 43K miles. The CEL is on. I read for codes and P2431 (Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1) is present. The car runs fine, no harsh idle and the secondary air injection seems to work fine.

August 19, 2020 - Repair Information for P2431 Volkswagen code. Learn what Secondary Air Injection System Air Flow/Pressure Bank 1 Sensor Circuit Range/Performance means, location and how to repair?

Browse millions of new and used cars for sale from local dealers. Have fun - find your Bestride

July 20, 2015 - Hey Guys, When I start the old '07 H3 I get engine code P2431 which says "Secondary Air Injection System Pressure Sensor Performance." Apparently this reduces the hydrocarbon emissions during cold starts?? Really other than the light coming on and I turning it off with the code reader every...

December 20, 2012 - Just posting here to try and help out anyone in the future with CEL code P2431. Background: 2006 DTS. For the past year, occasionally, the car would run rough at idle. Sometimes the car would die but restart immediately without a problem and then there would be a CEL with the code 2431.

November 2, 2013 - Can't seem to fix a P2431 on 2008 Trailblazer any ideas? Replaced all parts involved in the Secondary Air Injection - Answered by a verified Chevy Mechanic

From Auxiliary Contactors to Z-Terminals Radwell is here to supply you with all your plant floor needs

Repair Information for P2431 Chevrolet code. Learn what Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1 means, location and how to repair?

January 1, 2011 - What does the code p2431 mean? We received it on our diagnostic tool for our Cadillac DTS 2006 with Norhtstar V8. Reply 1: Here is the diagnostic ...

We cannot provide a description for this page right now

February 19, 2014 - New here. '06 Envoy 4.2 w/88k. Getting my new Envoy sorted out; I have bonded with the front suspension and differential (ball joints, tie rods, diff seal). I'm getting a repeated P2431 CEL and have an air blower that runs for only 2-3 seconds. I have checked the valve and it closes tight when...

Just posting here to try and help out anyone in the future with CEL code P2431. Background: 2006 DTS. For the past year, occasionally, the car would run rough at idle. Sometimes the car would die but restart immediately without a problem and then there would be a CEL with the code 2431.

Dot.report - the most up to date database on DOT numbers.

Choose your country · Schiessl Österreich · Deutsch | English · Schiessl Deutschland · Schiessl Italia · Deutsch | Italiano | English · Schiessl Polska · Polski · Schiessl Česko

We cannot provide a description for this page right now

You are currently Offline · You need to enable JavaScript to run this app