P0012 Engine Trouble Code

Meaning of P0012 engine trouble code is a kind of powertrain trouble code and P0012 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 $2,140 and you can't do it yourself unless you're an experienced mechanic.

P0012 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 P0012 code is occuring now you should check P0012 repair processes.
Now don't ask yourself; What should you do with P0012 code ?
The solution is here :

P0012 Possible Solution:

P0012 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.

P0012 Code Meaning :

P 0 0 1 2
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Intake Valve Control Solenoid Circuit Low Ambient Air Temperature Sensor Circuit Low Engine Shutoff Solenoid Malfunction Glow Plug/Heater Circuit 'A' 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.

P0012 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0012 OBD-II Trouble Code Camshaft Position A Timing Over-Retarded Bank 1 is the generic definition for the P0012; however your vehicles manufacturer may have a different definition for the P0012 code. P0012 code.

Main reason For P0012 Code

The reason of P0012 OBD-II Engine Trouble Code is Ambient Air Temperature Sensor Circuit Low.

Parts or components should not be replaced with reference to only a P0012 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.