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Mercury Comet C043F Engine Trouble Code

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.

Mercury Comet C043F Code Meaning :

C 0 4 3 f
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Intake Valve Control Solenoid Circuit Low O2 Sensor Heater Circuit Malfunction Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Mercury Comet Engine

When you check Mercury Comet car engine light came on code C043F the reason should be . However manufacturer may have a different definition for the C043F OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C043F 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 C043F code is occuring now you should check C043F repair processes.
Now don't ask yourself; What should you do with C043F code ?
The solution is here :

Mercury Comet C043F 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.

C043F OBD-II Diagnostic Chassis (C) Trouble Code Description

C043F engine trouble code is about .

Reason For C043F Code

The reason of C043F OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

Parts or components should not be replaced with reference to only a C043F DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.