P0303 engine code

P0303 Engine Code: What This Diagnostic Trouble Reading Means p0303 which is a crucial code associated with misfiring Some common factors that can trigger DTC P0303 include: Engine vacuum leak; Faulty fuel 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

p0303 The P0303 is a generic diagnostic trouble code which would indicate an issue with the firing of cylinder 3