Car Engines Error Codes Meanings and Fixes

The engine code on a BMW is located on the front of the engine block, near the top.

The engine code on a small block Chevy is located on the right side of the block, just below the distributor.

The Subaru engine code is located on a sticker on the top of the engine block.

The 8th digit of a VIN identifies the engine code.

Engine codes will not clear themselves. They must be cleared using a scan tool.

The engine code is a unique identifier for your car’s engine. It can be found on a sticker located under the hood or in the owner’s manual.

No, resetting the codes will not affect the car’s engine.

No, a P0302 code (misfire on cylinder 2) will not cause your engine to shut off.

No, a P0302 code is a misfire on cylinder 2, but does not cause the engine to shut off.

No, a dead battery will not cause engine code P2122. P2122 is a code for a throttle position sensor circuit malfunction, and a dead battery would not affect the operation of the throttle position sensor.