C0902 Engine Trouble Code
Meaning of C0902 engine trouble code is a kind of chassis trouble code and when the check engine light comes C0902 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.
C0902 Fault Symptoms :
If one of these reasons for C0902 code is occuring now you should check C0902 repair processes.
Now don't ask yourself; What should you do with C0902 code ?
The solution is here :
C0902 Possible Solution:
Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.
C0902 Code Meaning :
|OBD-II Diagnostic Chassis (C) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Injector Circuit Malfunction - Cylinders||Cold Start Injector 1 Malfunction||Glow Plug/Heater Circuit 'A' Malfunction|
The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.
C0902 OBD-II Diagnostic Chassis (C) Trouble Code DescriptionC0902 engine trouble code is about Glow Plug/Heater Circuit 'A' Malfunction.
Main reason For C0902 CodeThe reason of C0902 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.
C0902 DTC reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. The fault is most likely to be caused by the systems that the sensor is monitoring, but might even be caused by the wiring to the sensor itself.