Inspection

1NR-FE FUEL: FUEL PUMP: INSPECTION

1. INSPECT FUEL PUMP

(a) Check the resistance.





(1) 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 the operation.

(1) Apply battery voltage between the terminals and check that the pump operates.

CAUTION:
* This inspection must be done quickly (within 10 seconds) to prevent the coil from burning out.
* Keep the pump as far away from the battery as possible.
* Always do the switching (voltage on/off) at the battery terminal.