Check P1904 Fault Code
When you check engine light came on code P1904 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P1904 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
|
Parts or components should not be replaced with reference to only a P1904 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. |
P1904 Possible Fix :
Overheating can be caused by a few different factors. The simplest cause may be that your car needs more coolant. Yet depleted coolant can be caused by bigger problem, like leaks or faulty hoses, so always check for the underlying cause before simply filling it up with more. Another common reason for overheating may be that the radiator fan which keeps your engine cool is faulty, so check your fan motor connection and fan thermostat.
P1904 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1904 Pressure Control Solenoid C Open Circuit so you have to check ODB-II Fault Code Check list.Reason For P1904 CodeThe reason of P1904 OBD-II Fault Code Check is P1904 Pressure Control Solenoid C Open Circuit. |
P1904 Solution:
The firing order is an important part of the overall design of the engine and is determined during the design of the engine to eliminate as much engine vibration as possible. If the firing order is changed or adjusted, the ignition from the spark plug is delivered at the wrong time and the engine functions poorly or does not run. The firing order for a particular engine is typically found in the repair manual specific to that model.
|
What does fault code P1904 mean ?
|
How to Clear P1904 Trouble Code
An OBD 2 scanner is the best and safest way to erase a DTC from your car's system. This scanner communicates with the car's computer and instructs the computer to erase the code. It does not change or tweak the settings from inside the car or its systems.