P3138 Engine Trouble Code
Meaning of P3138 engine trouble code is a kind of powertrain trouble code and P3138 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.
P3138 Fault Symptoms :
If one of these reasons for P3138 code is occuring now you should check P3138 repair processes.
Now don't ask yourself; What should you do with P3138 code ?
The solution is here :
P3138 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.
P3138 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Ignition System Or Misfire||Fuel Rail/System Pressure - Too High||Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)||Clutch Position Sensor Circuit 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.
P3138 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP3138 engine trouble code is about Clutch Position Sensor Circuit Malfunction.
Main reason For P3138 CodeThe reason of P3138 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High.
Parts or components should not be replaced with reference to only a P3138 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.