Inspection

2ZR-FXE FUEL: FUEL PUMP: INSPECTION

1. INSPECT FUEL PUMP

(a) Check the resistance.





(1) Using an ohmmeter, measure the resistance according to the value(s) in the table below.

Standard Resistance:





If the result is not as specified, replace the fuel pump.

(b) Check fuel pump operation.

(1) Apply auxiliary battery voltage to terminals 1 and 2. Check that the pump operates.

NOTICE:
* These tests must be done quickly (within 10 seconds) to prevent the coil from burning out.
* Keep the fuel pump as far away from the auxiliary battery as possible.
* Always switch the voltage on and off on the auxiliary battery side, not the fuel pump side. If the pump does not operate, replace the fuel pump.

If the pump does not operate, replace the fuel pump.