What does this code mean?
P0300 indicates random or multiple-cylinder misfire. P0301–P0308 identify the numbered cylinder. Ignition, fuel delivery, compression, air leaks or mechanical timing can cause misfire. Use misfire counters, freeze-frame data and appropriate tests to narrow the cause. A flashing malfunction light can signal a misfire that may damage the catalyst.
Sources and interpretation [1]
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P030200CYLINDER 2 MISFIRE DETECTED •Manufacturer communications
6Original wording in English
LAND ROVER
Reported code forms P0302
One or more of the following may be evident: ? Engine has restricted performance; ? Engine runs rough; ? Engine exhibits poor starting; and/or ? Engine MIL (Malfunction Indicator Lamp) illuminated with DTC (Diagnostic…
LAND ROVER
Reported code forms P0302
One or more of the following may be evident: ? Engine has restricted performance; ? Engine runs rough; ? Engine exhibits poor starting; and/or ? Engine MIL (Malfunction Indicator Lamp) illuminated with DTC (Diagnostic…
LAND ROVER
Reported code forms P0302
One or more of the following may be evident: ? Engine has restricted performance; ? Engine runs rough; ? Engine exhibits poor starting; and/or ? Engine Malfunction Indicator Lamp (MIL) illuminated with Diagnostic…
LAND ROVER
Reported code forms P030200
"SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTC) STORED IN THE POWERTRAIN CONTROL MODULE (PCM) AND NO HARDWARE FAULT: • P011621: ENGINE COOLANT…
LAND ROVER
Reported code forms P0302
"SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH DIAGNOSTIC TROUBLE CODES (DTC) P00C6 AND P228D-00 OR P228C-77 STORED IN THE ENGINE CONTROL MODULE (ECM). ADDITIONALLY, THE ENGINE MAY…
LAND ROVER
Reported code forms P0302-00
"ISSUE: ONLY APPLICABLE TO L538 (EVOQUE) AND L359 (LR2, FREELANDER 2) VEHICLES FITTED WITH 2.0GTDI ENGINES. WARRANTY DATA INDICATES A VOLUME OF FUEL INJECTORS BEING REPLACED IN RELATION TO THE SYMPTOM OUTLINED BELOW:…
Check vehicle applicability
8A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Sources and interpretation
These explanations are editorial summaries of the linked manufacturer material. PDF page numbers count from the first file page. Original publications are in English; translations are reference aids. A cited edition is not a claim that it is the manufacturer's latest instruction.
- 01 13 14 / 2033805 · Engine, Misfire Diagnostic Aid ↗
Volkswagen Group of America · PDF page(s) 1, 2 ·
- 2024–2025 MY OBD System Operation Summary for Gasoline Engines ↗
Ford Motor Company · PDF page(s) 9, 10 ·
Source check date · 2026-10-27
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.