EFI relay location?

Tiny
LEAP
  • MEMBER
  • 1991 TOYOTA T-100
Has spark but fuel pump has no voltage and injectors wont fire. Where is the EFI relay? Im running snap-on shop key and its not showing me much at all on component locations
Do you
have the same problem?
Yes
No
Friday, December 2nd, 2011 AT 12:17 AM

2 Replies

Tiny
RASMATAZ
  • EXPERT
Jumper the check engine connector-Batt to Fp and see what happens-it beginning to sound like EFI and COR relay. Check out the diagrams (Below). Please let us know what happens.
Was this
answer
helpful?
Yes
No
+2
Friday, December 2nd, 2011 AT 6:31 PM
Tiny
KASEKENNY
  • EXPERT
I am attaching the info on this relay and a guide that will help with testing it.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Also, attached below is the testing of the relay and location information.

If this relay tests out okay then we need to go to the circuit opening relay which directly controls the fuel pump. I included the info on this relay as well.

Let us know what questions you have. Thanks
Was this
answer
helpful?
Yes
No
Friday, January 8th, 2021 AT 3:20 PM

Please login or register to post a reply.

Sponsored links