P1118 Engine Code Repair
Meaning of P1118 engine trouble code is a kind of powertrain trouble code and when your car's 'P1118 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.
P1118 Fault Symptoms :
- Check engine light comes on
- Engine stalling or misfiring
- Engine performance issues
- Car not starting
If one of these reasons for P1118 code is occuring now you should check P1118 repair processes.
Now don't ask yourself; What should you do with P1118 code ?
The solution is here :
P1118 Possible Solution:
Air Conditioning Pressure Sensor (ACP) Insufficient Pressure Change Each time the A/C clutch engages, the PCM is looking for a pressure change in the refrigerant. If the change in pressure is outside of the calibration the DTC will set. A/C system mechanical failure Open ACP or VREF circuit A/C sensor damaged A/C system electrical failure A/C clutch always engaged Verify A/C system function, including refrigerant charge.
P1118 Code Meaning :
P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
1
Fuel And Air Metering
1
Ambient Air Temperature Sensor Circuit Low
1
Cold Start Injector 1 Malfunction
8
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.
P1118 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1118 OBD-II Trouble Code Manifold Absolute Temperature Circuit Low Input is one of the definitions for the P1118; however your vehicles manufacturer may have a different definition for the P1118 code. Please check below for y P1118 code.Main reason For P1118 CodeThe reason of P1118 OBD-II Engine Trouble Code is Ambient Air Temperature Sensor Circuit Low. |
P1118 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.