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P1366 Engine Trouble Code

P1366 Engine

When you check engine light came on code P1366 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 P1366 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

When the check engine light comes P1366 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

P1366 Code Meaning :

P 1 3 6 6
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering Fuel Rail Pressure Sensor Circuit Malfunction Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector) Reverse Input Circuit

The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.

P1366 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1366 OBD-II Trouble Code Ignition Spare is one of the definitions for the P1366; however your vehicles manufacturer may have a different definition for the P1366 code. Please check below for your specific make. P1366 code.

Reason For P1366 Code

The reason of P1366 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction.

P1366 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.