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C3312 Engine Trouble Code

Meaning of C3312 engine trouble code is : 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 $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

C3312 Possible Solution:

C3312 Engine

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.

C3312 Code Meaning :

C 3 3 1 2
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Ignition System Or Misfire Throttle/Pedal Position Sensor/Switch A Circuit Intermittent Engine Shutoff Solenoid Malfunction Glow Plug/Heater Circuit 'A' 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.

C3312 OBD-II Diagnostic Chassis (C) Trouble Code Description

C3312 engine trouble code is about Glow Plug/Heater Circuit 'A' Malfunction.

Reason For C3312 Code

The reason of C3312 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent.

Parts or components should not be replaced with reference to only a C3312 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.