Inspection [03/2019 - 11/2022]: Procedure

WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla, and 2019 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT FUEL PUMP

Check the resistance.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Measure the resistance according to the value(s) in the table below.

Standard Resistance

Tester Connection	Condition	Specified Condition
1 - 2	20°C (68°F)	0.2 to 3.0 Ω

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

Check the operation.
1. Apply battery voltage to both terminals. Check that the fuel pump operates.
  NOTE:
  - Perform this test within 10 seconds to prevent the coil from burning out.
  - Keep the fuel pump as far away from the battery as possible.
  - Always switch the voltage on and off at the battery side, not the fuel pump side.
  If the fuel pump does not operate, replace the fuel pump.