Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS
| Monitor runs whenever following DTCs not present | P0016 (VVT system - misalignment) P0031, P0032 (A/F sensor heater) P0100 - P0103 (MAF meter) P0110 - P0113 (IAT sensor) P0115 - P0118 (ECT sensor) P0120 - P2135 (Throttle position sensor) P0128 (thermostat) P0171, P0172 (Fuel system) P0301 - P0304 (Misfire) P0335 (Crankshaft position sensor) P0340 (Camshaft position sensor) P0500 (VSS) P0505 (ISC) |
|---|---|
| Active A/F control | Performing |
| Active A/F control performed when following conditions met | - |
| Battery voltage | 11 V or more |
| Engine coolant temperature | 75°C (167°F) or more |
| Idling | OFF |
| Engine RPM | Less than 4000 rpm |
| A/F sensor status | Activated |
| Fuel-cut | OFF |
| Engine load | 10 to 70% |
| Shift position | 2 or more |
| Catalyst monitor | Not yet |
| Intake air amount | 4 to 16 g/sec. |