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P1508 Engine Code Repair

Meaning of P1508 engine trouble code is a kind of powertrain 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.

P1508 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 P1508 code is occuring now you should check P1508 repair processes.
Now don't ask yourself; What should you do with P1508 code ?
The solution is here :

P1508 Possible Solution:

P1508 Engine

The firing order is an important part of the overall design of the engine and is determined during the design of the engine to eliminate as much engine vibration as possible. If the firing order is changed or adjusted, the ignition from the spark plug is delivered at the wrong time and the engine functions poorly or does not run. The firing order for a particular engine is typically found in the repair manual specific to that model.

P1508 Code Meaning :

P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine

1
Fuel And Air Metering

5
O2 Sensor Heater Circuit Malfunction

0
Crankshaft Position Sensor A Circuit Malfunction

8
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

Regarding the P1508 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.

P1508 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1508 OBD-II Trouble Code Idle Control System Circuit Open is one of the definitions for the P1508; however your vehicles manufacturer may have a different definition for the P1508 code. Please check below for your specific ma P1508 code.

Main reason For P1508 Code

The reason of P1508 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

P1508 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.