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C2402 Engine Trouble Code

Meaning of C2402 engine trouble code is a kind of chassis 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.

C2402 Fault Symptoms :

Check engine light comes on
Engine stalling or misfiring
Engine performance issues
Car not starting

If one of these reasons for C2402 code is occuring now you should check C2402 repair processes.
Now don't ask yourself; What should you do with C2402 code ?
The solution is here :

C2402 Possible Solution:

Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.

C2402 Code Meaning :

C	2	4	0	2
OBD-II Diagnostic Chassis (C) Trouble Code For Engine	Fuel And Air Metering (Injector Circuit Malfunctions Only)	O2 Sensor Heater Circuit Malfunction	Cold Start Injector 1 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.

C2402 OBD-II Diagnostic Chassis (C) Trouble Code Description

C2402 engine trouble code is about Glow Plug/Heater Circuit 'A' Malfunction.

Main reason For C2402 Code

The reason of C2402 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

C2402 the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.

	Example: 0140