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P1393 Engine Trouble Code

P1393 Engine

When you check engine light came on code P1393 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 P1393 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P1393 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.

P1393 Code Meaning :

P 1 3 9 3
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering Fuel Rail Pressure Sensor Circuit Malfunction Cylinder 4 Contribution/Balance Fault 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.

P1393 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1393 OBD-II Trouble Code Glow Plug Circuit Low Input Bank 2 is one of the definitions for the P1393; however your vehicles manufacturer may have a different definition for the P1393 code. Please check below for your specific P1393 code.

Reason For P1393 Code

The reason of P1393 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction.

Parts or components should not be replaced with reference to only a P1393 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.