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Citroen C4 Aircross P0504 Engine Trouble Code

Citroen C4 Aircross P0504 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 $2,000 and you can't do it yourself unless you're an experienced mechanic.

Citroen C4 Aircross P0504 Code Meaning :

P	0	5	0	4
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine	Intake Valve Control Solenoid Circuit Low	Fuel Composition Sensor Circuit Malfunction	Cold Start Injector 1 Malfunction	Timing Reference High Resolution Signal A Too Many Pulses

When you check Citroen C4 Aircross car engine light came on code P0504 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0504 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0504 Fault Symptoms :

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

If one of these reasons for P0504 code is occuring now you should check P0504 repair processes.
Now don't ask yourself; What should you do with P0504 code ?
The solution is here :

Citroen C4 Aircross P0504 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.

P0504 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0504 OBD-II Trouble Code The Engine Control Module ( P0504 code.

Reason For P0504 Code

The reason of P0504 OBD-II Engine Trouble Code is Fuel Composition Sensor Circuit Malfunction.

Parts or components should not be replaced with reference to only a P0504 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

	Example: 0120