Check the voltage between ECM harness connector terminals under the following condition.
DTC
| ECM
| Condition
| Voltage
|
Connector
| +
| –
|
Terminal
| Terminal
|
P0139
| F102
| 73
| 70
| Keeping engine at idle for 10 minutes
| A change of voltage should be more than 0.24 V for 1 second during this procedure.
|
P0159
| 77
|
Is the inspection result normal?
YES
>>INSPECTION END
NO
>>GO TO 3.