P2431 Trouble Code

View P2431 obd/2 error code description and symptoms. P2431 engine photo

The issue covered by the bulletin involves a power steering noise/whine or fluid leak from the power steering pump, gear or high pressure side power steering hose during extreme low outdoor temperature operation.

A good starting point in your diagnosis is checking all system fuses and fusible links. This can be done using the DVOM on the voltage setting. You will want to test the fuses with circuits loaded. Some fuses will appear normal until a load is placed on their respective circuit; at which point they will fail. This has been the cause of many 'phantom malfunctions'. Consult your vehicle information source for fuse and fusible link locations. If all fuses are in working order, you may want to check TCM relay operation by swapping identical relays. Usually the horn relay, starter relay, fuel pump relay, air conditioning clutch relay, and controller relays are similar enough in design to swap for diagnostic purposes.

Difficulty Level (Expert)
Level
Repair Time (60 Min.)
Time
Cost Prediction : $ 25-45

P2431 Error Code Repair Process :

For p2431 secondary air injection system air flow/pressure sensor circuit range/performance check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. P2431 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks p2431 secondary air injection system air flow/pressure sensor circuit range/performance with your car's computers to find out exactly what's prompting the light to turn on.

Wrench Tool P2431 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Common Causes of P2431

A common cause of code P2431 is the failure of P2431 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance, but there are several other possible causes as well, such as ;

P2431 code for all cars

You can view according P2431 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P2431 Seat Exeo +P2431 Bristol 400 +P2431 Volvo Xc90 Ii +P2431 Dkw Coupe +P2431 Bugatti Type 251

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy

Copyright 2017 © All rights reserved