Typical Enabling Conditions
Misfire:
TYPICAL ENABLING CONDITIONS
| Monitor runs whenever following DTCs not present | P0100, P0101, P0102, P0103 (MAF sensor), P0110, P0112, P0113 (IAT sensor), P0115, P0116, P0117, P0118 (ECT sensor), P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (TP sensor), P0125 (Insufficient ECT for closed loop), P0327, P0328, P0332, P0333 (Knock sensor), P0335 (CKP sensor), P0340, P0341 (CMP sensor), P0500 (VSS), P0510 (Idle switch) |
|---|---|
| Battery voltage | 8 V or more |
| Throttle position learning | Completed |
| VVT system | No operate by scan tool |
| Engine RPM | 450 to 5,900 rpm |
| All of the following conditions are met | Condition 1, 2 and 3 |
| 1. Engine Coolant Temperature (ECT) | -10°C (14°F) or more |
| 2. Either of the following conditions is met | Condition (a) or (b) |
| (a) IAT | -10°C (14°F) or more |
| (b) ECT | 75°C (167°F) or more |
| 3. Either of the following conditions is met | Condition (a) or (b) |
| (a) ECT at engine start | More than -7°C (19.4°F) |
| (b) ECT | More than 20°C (68°F) |
| Fuel cut | OFF |
Monitor period of emission-related-misfire:
MONITOR PERIOD OF EMISSION-RELATED-MISFIRE
| First 1,000 revolutions after engine start, or Check Mode | Crankshaft 1,000 revolutions |
|---|---|
| Except above | Crankshaft 1,000 revolutions x 4 |
Monitor period of catalyst-damaged-misfire (MIL blinks):
MONITOR PERIOD OF CATALYST-DAMAGED-MISFIRE (MIL BLINKS)
| All of following conditions 1, 2 and 3 met | Crankshaft 200 revolutions x 3 |
|---|---|
| 1. Driving cycles | 1 set |
| 2. Check mode | OFF |
| 3. Engine RPM | Less than 3,000 rpm |
| Except above | Crankshaft 200 revolutions x 3 |