Fuel Pump Control Module Functional Inspection
Preconditions
NOTE:
This procedure can be done before any other inspections are completed because this test procedure includes all of the following inspection items. However, if this test fails, it will be necessary to continue with each inspection item individually to determine which item failed.
- External circuit is normal
Test Procedure
- Procedure
-
- -
Perform the inspection according to the following table.
- -
(Disconnected) Fuel pump control module 6P connector female terminals
IG Mode
Normal Conditions
Unit output voltage inspection
ON
About 8 V or more
Unit output voltage inspection
ON
There is voltage
Results
- If abnormal, there is a problem with the fuel pump control module.