2022年8月9日 · The P0306 code means that cylinder 6 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 6. If the problem persists more tests need to be done to diagnose the problem, see "Possible Causes".

2023年8月25日 · Car Code p0306 is a check engine light with a misfire code. We go through the causes, symptoms for trouble code P0306 and how to fix this problem.

2023年1月7日 · The P0306 code means that the engine control module has detected a misfire in cylinder #6 that needs your attention. Misfires in a car engine can be caused by a failing spark, low compression, or fuel delivery problems.

2022年2月10日 · What Does Code P0306 Mean? P0306 definition: Cylinder 6 misfire detected; Issue Severity: SEVERE – Stop driving immediately; Repair Urgency: Fix this code immediately (same-day if possible) to avoid ignition failure, catalytic converter damage, and …

2024年9月7日 · A P0306 code means your car’s engine has a misfire in cylinder 6. This can lead to more pollution because the misfire sends unburned fuel into the exhaust. This unburned fuel is something your car’s catalytic converter can’t handle completely, which can cause your car to fail emissions tests.

2025年2月3日 · Code P0306 occurs when the ECM (engine control module) detects a misfire on engine cylinder number 6. When cylinder number 6 misfires, it means that the air and fuel mixture in that cylinder has failed to ignite.

2024年2月26日 · The P0306 code specifically indicates that the misfire is occurring in cylinder 6. There are several possible causes of a cylinder 6 misfire, including a faulty spark plug, a damaged ignition coil, a clogged fuel injector, or a vacuum leak.

2024年12月20日 · Here's what you need to do if your engine is showing error code P0306, which is triggered when the engine control module detects combustion is not occurring properly in cylinder six....

2024年10月22日 · What does the P0306 – Cylinder 6 Misfire mean? The P0306 code specifically indicates a misfire in cylinder 6 of your engine. This diagnostic trouble code (DTC) is part of the On-Board Diagnostics II (OBD-II) system, which monitors the performance of …

P0306 is an OBD-II generic code that the engine control module (ECM) detected a misfire on cylinder number 6 of the engine. What causes the P0306 code? The spark plug is not firing for cylinder number 6 due to fouling or cracks in the insulation.