P0303 - OBD2 Trouble Code

Cylinder 3 Misfire P0303 - p0303

A P0303 code means that the the car's computer has detected that one of the engine's cylinders is not firing properly In this case it's cylinder #3

p0303 The P0303 code is triggered when the Engine Control Module detects a misfire in Cylinder 3 A misfire occurs when the air-fuel mixture The P0303 code means that your Powertrain Control Module or Engine Control Module has detected multiple misfires on cylinder number 3  The P0303 code specifically pinpoints Cylinder 3 as the culprit behind this misfire, allowing you to focus their attention on this specific area of the engine

โป๊กเก้อ P0303 Explained