DTC P00D2 Alfa Romeo
Ho2s Heater Control Circuit Range Performance Bank 1 Sensor 2
Ho2s Heater Control Circuit Range Performance Bank 1 Sensor 2
Description
The Powertrain Control Module (PCM) detects that the difference between the actual O2 Sensor Heater element resistance temperature and the target resistance temperature is not within a calibrated threshold with the O2 Sensor heater duty cycle above 89.8% for 90.0 seconds.
Cause and Solution
O2 Sensor 1 2 Heater Control Circuit Open Or High Resistance
O2 Sensor 1 2 Heater Ground Circuit Open Or High Resistance
O2 Sensor 1 2
Video Guide
Diagnostic Info
- DTC Code: P00D2
- Brand: Alfa Romeo