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P1373 Engine Trouble Code

P1373 Engine

When you check engine light came on code P1373 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 P1373 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P1373 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.

P1373 Code Meaning :

P 1 3 7 3
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering Fuel Rail Pressure Sensor Circuit Malfunction Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector) Shift Solenoid E Performance or Stuck Off

Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.

P1373 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1373 OBD-II Trouble Code Ignition Coil Cylinder 3 Early Activation Fault is one of the definitions for the P1373; however your vehicles manufacturer may have a different definition for the P1373 code. Please check below for y P1373 code.

Reason For P1373 Code

The reason of P1373 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction.

P1373 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.