0x08F0ED, ECU Error
â–¶ How to fix
- replace combustion air fan/ECU - for further information see workshop manual only with development tools: - check SW / EOL - reflash ECU - clear error memory
What you'll see
No driver-visible symptom recorded.
System reaction
- this DTC is stored in the error memory - ECU gets stuck in the initialisation phase - no heating operation possible Heater Actions: * This DTC is an error * Temporary Interlock is activated
Diagnostic depth
Detection
Enable Condition: After power up of ECU. Mature Threshold: Validity check failed. This DTC is reported by the heater core software. De-mature Criteria: Validity check passed.
Possible cause
- SW/EOL sanity check failed - wrong SW code checksum - wrong parameterizing of bench mode - EEPROM error/defect