Typical Enabling Conditions
FUEL-TRIM
| Monitor runs whenever following DTCs are not present | P0010 (VVT Oil Control Valve Bank 1) P0011 (VVT System Bank 1- Advance) P0012 (VVT System Bank 1- Retard) P0016 (VVT System Bank 1 - Misalignment) P0031, P0032, P101D (Air Fuel Ratio Sensor Heater - Sensor 1) P0102, P0103 (Mass Air Flow Meter) P0107, P0108 (Manifold Absolute Pressure) P0115, P0117, P0118 (Engine Coolant Temperature Sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle Position Sensor) P0125 (Insufficient Engine Coolant Temperature for Closed Loop Fuel Control) P0335 (Crankshaft Position Sensor) P0340, P0342, P0343 (Camshaft Position Sensor) P0351, P0352, P0353, P0354 (Igniter) P0401 (EGR System (Closed)) |
| Fuel system status | Closed-loop |
| Battery voltage | 11 V or more |
| Either of the following conditions 1 or 2 is set | - |
| 1. Engine speed | Less than 1100 rpm |
| 2. Intake air amount per revolution | 0.12 g/rev or more |
| Catalyst monitor | Not executed |