DTC P0300, P0301, P0302, P0303, P0304, P0305 & P0306 - Cylinder Misfire Detected
NOTE:
For component terminal identification, see TERMINAL IDENTIFICATION
in this article. For wiring diagrams, see WIRING DIAGRAMS - 1.8L 4-CYL
article.
- No specific self-diagnostic test is provided by manufacturer. Check ignition coil, power transistor, spark plugs, fuel injectors, heated oxygen sensor, crankshaft position sensor, and related connectors and harnesses.
- Also check compression pressure, timing belt, fuel pressure, and for intake air leaks. See BASIC TESTING - 1.8L 4-CYL and SYSTEM/COMPONENT TESTS - 1.8L 4-CYL articles.