Checking ECM under detecting condition, if internal error is detected, ECM sets P0606. And MIL(Malfunction Indication Lamp) turns on.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Rationality check (The internal ROM check) | 1. Poor connection 2. ECM |
Enable Conditions |
•
7V < Battery voltage < 20V | |
Threshold Value |
•
ECM internal error (A/D unit error) | |
Diagnostic Time |
•
Continuous | |
MIL ON Condition |
•
Immediately |
