Typical Enabling Conditions
WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
Fuel trim:
TYPICAL ENABLING CONDITIONS FUEL TRIM
| The monitor will run whenever these DTCs are not present | P0010, P0020 (VVT VSV1, 2), P0011, P0012 (VVT System-Advance, Retard), P0021, P0022 (VVT System2-Adavance, Retard), P0031, P0031, P0032, P0051, P0052 (A/F Sensor heater Sensor 1), P0100, P0101, P0102, P0103 (MAF Sensor), P0115, P0116, P0117, P0118 (ECT Sensor), P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (TP Sensor), P0125 (Insufficient ECT for Closed Loop), P0335 (CKP Sensor), P0340, P0342, P0343, P0345 (VVT Sensor 1, 2), P0351, P0352, P0353, P0354, P0356 (Ignitor), P0500 (VSS), |
|---|---|
| Fuel system status | Closed-loop |
| Battery voltage | 11 V or more |
| Either following condition is met | Condition 1 or 2 |
| Engine RPM | Less than 1,100 rpm |
| Intake air amount per revolution | 0.22 g/rev or more |