DTC P064E: Internal Control Module O2 Sensor Processor Performance: Bank 2
DTC P064E: INTERNAL CONTROL MODULE O2 SENSOR PROCESSOR PERFORMANCE: BANK 2
| Description: | The PCM monitors the application specific integrated circuit that controls and monitors the heated oxygen sensor (HO2S). This DTC sets when the PCM detects an internal circuit or communication concern. | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | Reprogram or update the calibration. Check for other DTCs and diagnose those first. Check for aftermarket performance products before installing a new PCM. Clear the DTCs, repeat the self-test. If the DTC is retrieved again, install a new PCM. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) , Programming the VID Block for a Replacement PCM. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the appropriate Description article, Possible Causes and Diagnostic Aids for the DTC. | ||