EFI fuse

1990 TOYOTA PICKUP
250,000 MILES • 3.0L • 6 CYL • 4WD • MANUAL
Avatar
DANIEL ADRIAN ARNAIZ CARVAJAL
  • MEMBER
  • 3 POSTS
I am trying to find and fix a battery power drainage problem. I found that the EFI fuse located in the engine compartment fuse box shows a load when the engine is off. Is this normal? I suspect it is not, and since I am no expert I need to ask.
Thanks for your help!
Mar 15, 2018 at 11:29 AM
Advertisement
Avatar
WRENCHTECH
  • CERTIFIED EXPERT
  • 20,761 POSTS
It could be on a timer so you have to monitor it without interrupting the circuit for fifteen minutes or more.

Mar 15, 2018 at 3:37 PM
Avatar
DANIEL ADRIAN ARNAIZ CARVAJAL
  • MEMBER
  • 3 POSTS
Thanks Wrenchtech, I will monitor as you suggest and see what it does.
Mar 15, 2018 at 6:24 PM
Advertisement
Avatar
WRENCHTECH
  • CERTIFIED EXPERT
  • 20,761 POSTS
Make sure you do not interrupt the circuit as that will just start the timers over again.
Mar 15, 2018 at 6:36 PM
Avatar
DANIEL ADRIAN ARNAIZ CARVAJAL
  • MEMBER
  • 3 POSTS
noted...thanks again!
Mar 16, 2018 at 3:17 AM