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Vauxhall Firenza C1933 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.

Vauxhall Firenza C1933 Code Meaning :

C	1	9	3	3
OBD-II Diagnostic Chassis (C) Trouble Code For Engine	Fuel And Air Metering	Injector Circuit Malfunction - Cylinders	Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)	Exhaust Gas Recirculation Sensor B Circuit High

When you check Vauxhall Firenza car engine light came on code C1933 the reason should be . However manufacturer may have a different definition for the C1933 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C1933 Fault Symptoms :

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

If one of these reasons for C1933 code is occuring now you should check C1933 repair processes.
Now don't ask yourself; What should you do with C1933 code ?
The solution is here :

Vauxhall Firenza C1933 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.

C1933 OBD-II Diagnostic Chassis (C) Trouble Code Description

C1933 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For C1933 Code

The reason of C1933 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

Parts or components should not be replaced with reference to only a C1933 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

	Example: 0120