P00D2 - Ho2S Heater Control Circuit Range/Performance (Bank 1 Sensor 2)
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P00D2 - HO2S HEATER CONTROL CIRCUIT RANGE/PERFORMANCE (BANK 1 SENSOR 2)
| Description: This DTC sets when the internal impedance of the heated oxygen sensor bank 1, sensor 2 (HO2S12) exceeds the calibrated threshold. | |||
Possible Causes:
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| Diagnostic Aids: Inspect the connectors for signs of damage, water intrusion or corrosion. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DW: HEATED OXYGEN SENSOR (HO2S) . | ||