P0605 is set when data writing on EEPROM inside of ECM is impossible.This code is due to the failure of ECM(ECM hardware failure).
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Internal monitoring | 1. Poor connection 2. Faulty ECM/PCM | |
Enable Conditions |
•
IG "ON" & Engine "ON" | ||
Threshold Value |
•
ECU Reset
•
ECU internal error
•
EEPROM error
•
ECU and internal device communication error | ||
Fail Safe | Fuel Cut |
•
NO
•
Yes - ECU internal circuit error | |
EGR Off |
•
NO | ||
Fuel Limit |
•
NO | ||
Check Lamp |
•
NO
•
Yes - ECU internal circuit error | ||
