Typical Enabling Conditions
Misfire:
TYPICAL ENABLING CONDITIONS
| Monitor runs whenever following DTCs are not present | P0100 - P0103 (MAF meter) P0110 - P0113 (IAT sensor) P0115 - P0118 (ECT sensor) P0120 - P0223, P2135 (TP sensor) P0125 (Insufficient ECT for Closed Loop) P0327 - P0333 (Knock sensor) P0335 (CKP sensor) P0340, P0341 (CMP sensor) P0500 (VSS) |
| Battery voltage | 8 V or more |
| VVT system | Not operated by scan tool |
| Engine RPM | 450 to 6,600 rpm |
| Both of the following conditions 1 and 2 are met: | - |
| 1. Engine Coolant Temperature (ECT) | -10°C (14°F) or more |
| 2. Either of following conditions (a) or (b) is met: | - |
| (a) ECT at engine start | More than -7°C (19°F) |
| (b) ECT | More than 20°C (68°F) |
| Fuel cut | OFF |
Monitor period of emission-related-misfire:
TYPICAL ENABLING CONDITIONS
| 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):
TYPICAL ENABLING CONDITIONS
| All of following conditions 1, 2 and 3 are met: | Crankshaft 200 revolutions |
| 1. Driving cycles | 1st |
| 2. Check mode | OFF |
| 3. Engine RPM | Less than 2,500 rpm |
| Except above | Crankshaft 200 revolutions x 3 |