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Symptom List:
P0300-MULTIPLE CYLINDER MIS-FIRE
P0301-CYLINDER #1 MISFIRE
P0302-CYLINDER #2 MISFIRE
P0303-CYLINDER #3 MISFIRE
P0304-CYLINDER #4 MISFIRE
P0305-CYLINDER #5 MISFIRE
P0306-CYLINDER #6 MISFIRE
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be P0300-MULTIPLE CYLINDER
MIS-FIRE.
When Monitored and Set Condition:
P0300-MULTIPLE CYLINDER MIS-FIRE
When Monitored: Any time the engine is running, and the adaptive numerator has been
successfully updated.
Set Condition: When more than a 2% (2.5% LEV) misfire rate is measured during two
trips. Above 3000 RPM 1 trip less than 3000 RPM 2 trip.
P0301-CYLINDER #1 MISFIRE
When Monitored: Any time the engine is running, and the adaptive numerator has been
successfully updated.
Set Condition: When more than a 2% (2.5% LEV) misfire rate is measured during two
trips, or with a 10% to 30% misfire rate during one trip.
P0302-CYLINDER #2 MISFIRE
When Monitored: Any time the engine is running, and the adaptive numerator has been
successfully updated.
Set Condition: When more than a 2% (2.5% LEV) misfire rate is measured during two
trips, or with a 10% to 30% misfire rate during one trip.
P0303-CYLINDER #3 MISFIRE
When Monitored: Any time the engine is running, and the adaptive numerator has been
successfully updated.
Set Condition: When more than a 2% (2.5% LEV) misfire rate is measured during two
trips, or with a 10% to 30% misfire rate during one trip.
P0304-CYLINDER #4 MISFIRE
When Monitored: Any time the engine is running, and the adaptive numerator has been
successfully updated.
Set Condition: When more than a 2% (2.5% LEV) misfire rate is measured during two
trips, or with a 10% to 30% misfire rate during one trip.
DRIVEABILITY - GAS
95
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