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C2065 Engine Trouble Code

Meaning of C2065 engine trouble code is a kind of chassis trouble code and C2065 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.

C2065 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 C2065 code is occuring now you should check C2065 repair processes.
Now don't ask yourself; What should you do with C2065 code ?
The solution is here :

C2065 Possible Solution:

C2065 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.

C2065 Code Meaning :

C 2 0 6 5
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) Ambient Air Temperature Sensor Circuit Low Cylinder 4 Contribution/Balance Fault Crankshaft Position Sensor B 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.

C2065 OBD-II Diagnostic Chassis (C) Trouble Code Description

C2065 engine trouble code is about Crankshaft Position Sensor B Circuit Malfunction.

Main reason For C2065 Code

The reason of C2065 OBD-II Engine Trouble Code is Ambient Air Temperature Sensor Circuit Low.

C2065 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.