No voltage at fuel pump

Tiny
BLESSING EWOBOR
  • MEMBER
  • 2003 TOYOTA RAV4
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 236,547 MILES
Hello, there is no voltage at the fuel pump. I have tested the fuses and relays they are okay. Please could you help me with the circuit diagram?
Monday, February 1st, 2021 AT 11:13 AM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,752 POSTS
Here's everything related to powertrain management for the 2.0L engine. The fuel pump is at the bottom of the first diagram. The fuel pump relay is there too. That socket is a good place to take voltage readings.

Are you checking for 12 volts to the fuel pump all the time or just while a helper is cranking the engine?
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Monday, February 1st, 2021 AT 11:48 AM

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