Component Location
General Description
A malfunction is detected by using a checksum technique for verifying data. The digital data is composed of zeros and ones. A checksum is the total of all ones in a string of data. By comparing the checksum value with a stored value, a malfunction can be detected.
DTC Description
Checking PCM under detecting condition, if internal error is detected, PCM sets P0606. And MIL(Malfunction Indication Lamp) turns on.
DTC Detecting Condition
Item | Detecting Condition | Possible cause |
DTC Strategy | Check ECM internal error
| Faulty PCM |
Enable Conditions | 7V < Battery voltage < 20V
|
Threshold value | ECM internal error (A/D unit error)
|
Diagnosis Time | Continuous
|
MIL On Condition | NO MIL
|