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C2928 Engine Trouble Code

Meaning of C2928 engine trouble code is : When your car's 'C2928 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

C2928 Possible Solution:

C2928 Engine

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.

C2928 Code Meaning :

C 2 9 2 8
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) Injector Circuit Malfunction - Cylinders Turbocharger Boost Sensor A Circuit Low Clutch Position Sensor Circuit Malfunction

Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.

C2928 OBD-II Diagnostic Chassis (C) Trouble Code Description

C2928 engine trouble code is about Clutch Position Sensor Circuit Malfunction.

Reason For C2928 Code

The reason of C2928 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

C2928 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.