February 20, 2019 - P2431 code definition Secondary Air Injection System Air Flow / Pressure Sensor Circuit Range / Performance Bank 1 What the P2431 code means The secondary air injection system is used to add air into the exhaust to reduce vehicle...
How to quickly diagnose and repair, and causes of a P2431 electrical code which indicates a range or performance problem in the secondary air injection system air flow/pressure sensor circuit bank 1.
p2431??? | Chevrolet Colorado & GMC Canyon Forum
355nation.net • 7 • April 16, 2009
p2431??? | Chevrolet Colorado & GMC Canyon Forum
7
• April 16, 2009What the hell is it? I got this and a p0300 today. tb and mass air is clean. Truck doesn't want to idle until up to operating temp. More on 355nation.net
Anyone familiar with DTC P2431 or ... - VWVortex.com
forums.vwvortex.com • 13 • November 16, 2010
Anyone familiar with DTC P2431 or ... - VWVortex.com
13
• November 16, 2010:confused: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. In a cold... More on forums.vwvortex.com
2007 H3 Engine Code P2431 - HUMMER 4x4 Off Road
hummer4x4offroad.com • 2 • April 14, 2016
2007 H3 Engine Code P2431 - HUMMER 4x4 Off Road
2
• April 14, 2016Hey 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... More on hummer4x4offroad.com
P2431 and secondary air pump short run-time.... | GMTNation
gmtnation.com • 7 • January 18, 2014
P2431 and secondary air pump short run-time.... | GMTNation
7
• January 18, 2014New 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... More on gmtnation.com
Videos
September 2, 2022 - P2431 is one of several error codes that’s related to a fault in the SAI system. Learn more about it through this article.
December 29, 2022 - If your car is showing the P2431 engine code, you’re dealing with a problem with your secondary air injection system.
June 2, 2022 - Facing OBD Error Code P2431? Find All Information & Solution For P2431 Code & Buy Faulty Air Pressure Sensor, Powertrain Control Module At Partsavatar.ca
July 5, 2018 - Definition of error code P2431 - Secondary Air Injection System Air Flow/Pressure Sensor Circuit. Read expert information and diagnostics for fault code P2431
When found in 2005 through 2012 2.5L CBTA and CBUA equipped NAR market 2.5L engine modules, see TPI 2028415. That TPI describes a revised repair kit containing the latest revision G609 sensor, hose and wiring adapter in conjunction with DTCs: P2431, P2432 and P2433
How to repair P2431 code Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1
Repair Information for P2431 code. Learn what Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1 means, location and how to repair?
How to repair P2431 Chevrolet code Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1
April 16, 2009 - What the hell is it? I got this and a p0300 today. tb and mass air is clean. Truck doesn't want to idle until up to operating temp.
June 7, 2016 - We have not gotten around to publishing a technical guide specifically for P2431 – Secondary air injection (AIR) system, air flow/ pressure sensor, bank 1 – range/performance problem yet. To escalate the priority of this guide in our production queue, we appreciate a $9.99 donation.
November 16, 2010 - :confused: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. In a cold...
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?
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April 14, 2016 - 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...
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 ...
January 18, 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...
August 1, 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. The...