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P398C Engine Trouble Code

Meaning of P398C engine trouble code is a kind of powertrain trouble code and P398C 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.

P398C 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 P398C code is occuring now you should check P398C repair processes.
Now don't ask yourself; What should you do with P398C code ?
The solution is here :

P398C Possible Solution:

P398C Engine

Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.

P398C Code Meaning :

P 3 9 8 c
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Ignition System Or Misfire Injector Circuit Malfunction - Cylinders Ignition/Distributor Engine Speed Input Circuit Malfunction

Regarding the P398C 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.

P398C OBD-II Diagnostic Powertrain (P) Trouble Code Description

P398C engine trouble code is about .

Main reason For P398C Code

The reason of P398C OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

P398C the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.