P1156 Engine Trouble Code
Meaning of P1156 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.
P1156 Fault Symptoms :
If one of these reasons for P1156 code is occuring now you should check P1156 repair processes.
Now don't ask yourself; What should you do with P1156 code ?
The solution is here :
P1156 Possible Solution:
The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver.
P1156 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Fuel And Air Metering||Fuel Rail/System Pressure - Too High||Cylinder 1 Injector Circuit Low||Ignition Coil A Primary/Secondary Circuit Malfunction|
The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.
P1156 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1156 OBD-II Trouble Code Fuel Select Switch Malfunction is one of the definitions for the P1156; however your vehicles manufacturer may have a different definition for the P1156 code. Please check below for your specific make P1156 code.
Main reason For P1156 CodeThe reason of P1156 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High.
P1156 DTCs may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments. As a result, oxygen sensors are likely to report fuel mixture problems.