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C2916 Engine Trouble Code

Meaning of C2916 engine trouble code is a kind of chassis trouble code and C2916 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

C2916 Fault Symptoms :

  1. Check engine light comes on
  2. Engine stalling or misfiring
  3. Engine performance issues
  4. Car not starting
If one of these reasons for C2916 code is occuring now you should check C2916 repair processes.
Now don't ask yourself; What should you do with C2916 code ?
The solution is here :

C2916 Possible Solution:

C2916 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.

C2916 Code Meaning :

C 2 9 1 6
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) Injector Circuit Malfunction - Cylinders Engine Shutoff Solenoid Malfunction Ignition Coil A Primary/Secondary Circuit Malfunction

The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate.

C2916 OBD-II Diagnostic Chassis (C) Trouble Code Description

C2916 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction.

Main reason For C2916 Code

The reason of C2916 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

C2916 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.