Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS
| Monitor will run whenever this DTC is not present | P0011 (VVT System 1 - Advance) P0012 (VVT System 1 - Retard) P0021 (VVT System 2 - Advance) P0022 (VVT System 2 - Retard) P0100 - P0103 (MAF sensor) P0110 - P0113 (IAT sensor) P0115 - P0118 (ECT sensor) P0120 - P0223, P2135 (TP sensor) P0125 (Insufficient ECT for Closed Loop) P0171, P0172 (Fuel system) P0300 - P0308 (Misfire) P0335 (CKP sensor) P0340, P0341 (CMP sensor) P0351 - P0358 (Ignitor) P0450 - P0453 (EVAP press sensor) P0500 (VSS) |
| Battery voltage | 11 V or more |
| Altitude | Less than 7,870 ft. (2,400 m) |
| Throttle position learning | Completed |
| FTP sensor malfunction | Not detected |
| IAT at engine start - ECT at engine start | -7 to 11.1°C (-12.6 to 20°F) |
| EVAP VSV and CCV | Not operated by scan tool |
| Either of the following conditions is met: | Conditions 1 or 2 |
| 1. Purge duty cycle | 6% or more (vary with MAF) |
| 2. Purge concentration for 30 seconds | -5% or more when vehicle speed is less than 6.25 mph (10 km/h) |
| Refuel | Not refueled with engine running |
| FTP before EVAP monitor | -12.75 mmHg (-1.7 kPa) or more |
| ECT at engine start | 4.4 to 35°C (39.9 to 95°F) |
| IAT at engine start | 4.4 to 35°C (39.9 to 95°F) |
| IAT | 4.4°C (39.9°F) or more |
| Vehicle speed change | Vehicle is driven by steady speed |
| Fuel slosh | No sloshing (i.e. fairly smooth road) |
| Time after engine start | Within 50 minutes |
| FTP change before vacuum introduction | Minimum change |
| Fuel level | Less than 90% |