Conditions For Running DTC
- Barometric pressure is more than 75 kPa.
- Engine coolant temperature is 167-248°F (75-120°C).
- Intake air temperature is 66-176°F (18-80°C).
- Engine is in closed loop fuel control.
- Engine has run for 6-8 minutes off idle in order to initiate test.
- Battery voltage is 10-18 volts.