Checking ECM/PCM under detecting condition, if internal error is detected, ECMPCM 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/PCM 3. Programming error |
Enable Conditions |
•
Battery voltage is between 7V and 20V | |
Threshold Value |
•
ECM/PCM internal error (A/D unit error) | |
Diagnostic Time |
•
Continuous | |
MIL On Condition |
•
Immediately |
