Typical Enabling Conditions
TYPICAL ENABLING CONDITIONS CHART
| Monitor runs whenever the following DTCs are not present | P0128 (Thermostat) P0136, P0137, P0138, P0139 (HO2 sensor) P0171, P0172 (Fuel system) P0300, P0301, P0302, P0303, P0304 (Misfire) P0420 (Catalyst) P0505 (Idle speed control) P050A (Cold start strategy) P2195, P2196(A/F sensor) P2237, P2238 (A/F sensor) P2A00 (A/F sensor) |
M/T:
TYPICAL ENABLING CONDITIONS CHART
| Battery voltage | 8 V or more |
| Ignition switch | ON |
| Starter | OFF |
| ECT | 70°C(158°F) or more |
| Engine speed | 2, 000 to 4, 500 rpm |
| Engine load | 33.7% or more |
| ECT sensor circuit fail | Not detected |
| MAF sensor circuit fail | Not detected |
A/T:
TYPICAL ENABLING CONDITIONS CHART
| Battery voltage | 8 V or more |
| Time after ignition switch turned to the ON position | 3 seconds or more |
| Transmission counter gear speed | 300 rpm or more |
| Engine | Running |
| Either of the following conditions (a) or (b) is met: | - |
| (a) The following conditions 1 and 2 are met: | - |
| 1. ECT and ECT sensor | 20°C (68°F) or more, and sensor does not malfunction (P0115 or P0116) |
| 2. Time after PNP switch turned off | 2 seconds or more |
| (b) The following conditions 1 and 2 are met: | - |
| 1. ECT and ECT sensor | Less than 20°C (68°F), and sensor malfunction (P0115 or P0116) |
| 2. Time after PNP switch turned off | 30 seconds or more |