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C2423 Engine Code Repair

Meaning of C2423 engine trouble code is a kind of chassis trouble code and theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $240-$400 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

C2423 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 C2423 code is occuring now you should check C2423 repair processes.
Now don't ask yourself; What should you do with C2423 code ?
The solution is here :

C2423 Possible Solution:

C2423 Engine

Excessive air inflow can be caused by a vacuum leak, a dirty sensor or, an exhaust gas recirculation valve not closing properly. If the problem is not enough fuel, the culprit may be dirty injectors or fuel filters, a weak fuel pump or a leaky fuel pressure regulator. The lean fuel mix error may be accompanied by rough idling, engine misfires, hesitation during acceleration and overall poor engine performance.

C2423 Code Meaning :

C
OBD-II Diagnostic Chassis (C) Trouble Code For Engine

2
Fuel And Air Metering (Injector Circuit Malfunctions Only)

4
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

2
Engine Shutoff Solenoid Malfunction

3
Glow Plug/Heater Circuit 'A' Malfunction

Regarding the C2423 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.

C2423 OBD-II Diagnostic Chassis (C) Trouble Code Description

C2423 engine trouble code is about Glow Plug/Heater Circuit 'A' Malfunction.

Main reason For C2423 Code

The reason of C2423 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent.

Parts or components should not be replaced with reference to only a C2423 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.