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