B2904 Engine Trouble Code
Meaning of B2904 engine trouble code is a kind of body trouble code and B2904 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,200. Taking your car into a shop will cost you around $210 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.
B2904 Fault Symptoms :
If one of these reasons for B2904 code is occuring now you should check B2904 repair processes.
Now don't ask yourself; What should you do with B2904 code ?
The solution is here :
B2904 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.
B2904 Code Meaning :
|OBD-II Diagnostic Body (B) Trouble Code For Engine||Fuel And Air Metering (Injector Circuit Malfunctions Only)||Injector Circuit Malfunction - Cylinders||Cold Start Injector 1 Malfunction||Timing Reference High Resolution Signal A Too Many Pulses|
Regarding the B2904 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.
B2904 OBD-II Diagnostic Body (B) Trouble Code DescriptionB2904 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.
Main reason For B2904 CodeThe reason of B2904 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.
B2904 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.