Code Enable Criteria
WARNING: This page is about a different car, the 2002 Isuzu Rodeo Sport and 2002 Isuzu Rodeo. However, it is still accessible from the selected car via links, so may be relevant.
Following conditions must be met for DTC diagnostic test to run:
- No MAP sensor, IAT sensor, ECT sensor, TPS sensor, CKP sensor, EGR sensor, EVAP, fuel trim, fuel injector or misfire DTCs are set.
- Engine coolant temperature is 140°F (60°C) or more.
- Engine is operating in closed loop.
- Engine has been running for 2 minutes or more.
- Calculated air flow is between 17-32 grams/sec.
- Canister purge duty cycle is 2 percent or more.
- Engine speed is between 1500 and 3000 RPM.
- Above conditions are present for one second.