P0601

Component
Engine Control Module

Fault Code
P0601 ECM

Fault Type
Plausibility Yes
Signal No
Minimum Threshold No
Maximum Threshold No

Monitoring Method
EEPROM Checksum

Signal Type
ECM internal signal/value computation or comparison

Operating Range
None

Time Length and Frequency for Monitoring/Diagnosis
Once per ignition key on

Criteria for storing fault code
Fault during two trips

Criteria for illuminating the MIL
Fault during two trips and end of second trip

Criteria used for determining out of range values and input component rationality check
UBATT No
Ground No
Disconnect No

Electronic Control Module (ECM) CAN-bus check