DTC Description
- Fault Memory & Actuation Of MIL - After 2 consecutive driving cycles with fault.
- Frequency Of Testing - Continuous.
- Checked Signal Or Status - Calculated resistance value of sensor heater.
- Lower Limit Value - Less than 4.4 ohms. Corresponds to approximately 2.7 amps at 12 volts.
- Upper Limit Value - More than 18.4 ohms. Corresponds to approximately 0.65 amps at 12 volts.
- Test Conditions - Engine running and sensor heater on and heating-up time of approximately 220 seconds has elapsed.