Typical Enabling Conditions
| Overlap prohibited DTC | P0030, P0031, P0032 (air/fuel ratio sensor - heater) P0037, P0038 (oxygen sensor - heater) P0068, P0107, P0108 (Vacuum (MAP) sensor) P0101, P0102, P0103 (intake air flow (MAF) meter) P0111, P0112, P0113 (Intake Air Temperature (IAT) sensor) P0117, P0118, P0125 (Engine Coolant Temperature (ECT) sensor) P0122, P0123, P0222, P0223 (Throttle position sensor) P0131, P0132 (air/fuel ratio sensor - ECM input voltage) P0134, P2195, P2196 (Air/fuel ratio sensor - Output voltage) P0137, P0138 (oxygen sensor - lack of continuity in circuit) P0500 (Vehicle Speed Sensor (VSS)) P0604, P0605 (ECM ROM) P1160 (throttle return spring) P2096, P2097 (Post-catalyst fuel trim system) P2101, P2102 (Throttle actuator control motor) P2109 (Throttle position sensor minimum stop) P2119 (Throttle actuator control) P2122, P2123, P2127, P2128 (Accelerator Pedal Position Sensor (APPS) circuit) P2135 (Throttle position sensor (TPS) degree of correlation) P2138 (Accelerator pedal position sensor (APPS) degree of correlation) |
| Battery Voltage | 10.9V or more |
| F/B operation condition | Closed loop |
| Intake amount per second | 5 g/sec or more, and less than 30 g/sec |
| Catalyst estimated exhaust gas temperature | 440°C {824°F} or more |
| Vehicle speed | 40 km/h {24.9 MPH} or more |
| Variation in oxygen sensor output, after the fuel is cut off, from rich to lean | Experienced |
| Secondary Oxygen sensor element estimated temperature | 500°C {932°F} or more |
| Atmospheric pressure | 75.06 kPa {563.09 mmHg, 22.169 inHg, 10.884 psi} or more |