P0038

Oxygen Sensor Heater Post Cat Bank 1 Short To Supply

P0038 - Post catalyst oxygen sensor heater bank 1.: Short circuit to V Batt.

Possible causes:
1. Short circuit C643/4 (GY) - Supply.
2. Oxygen sensor post catalyst bank 1.
3. MS43 ECM.

1. Short circuit C643/4 (GY) - Supply.
PASS VALUES: 0 - 6 Volts

2. Oxygen sensor post catalyst bank 1.
No detail available for this fault

3. MS43 ECM.
No detail available for this fault