Prado or Surf with 1KZ

wjw · Post by **wjw** » Wed Dec 23, 2009 6:47 am

Anyone know if the fuse marked ECD should have 12v when the ignition is off?

Cheers,

Bill

UBZ · Post by **UBZ** » Wed Dec 23, 2009 9:08 am

my 1KZ-TE manual shows the ECD 15A fuse directly connected to the battery for both Hilux and Prado
White wire going to battery , Red/Black Wire going to ECD Relay and ECU

wjw · Post by **wjw** » Wed Dec 23, 2009 6:26 pm

Bugger, it's drawing a constant 0.8 Amps and I can't figure out why, was thinking I should just move it to ignition, can you measure yours and see what its drawing?

IcedJohnno · Post by **IcedJohnno** » Wed Dec 23, 2009 7:43 pm

Do you want to run a meter over mine Bill?

No point in me doing it
WHERE THERE IS SMOKE, THERE'S WIRES I SAY!

Am only 10 mins from your work.

UBZ · Post by **UBZ** » Wed Dec 23, 2009 8:39 pm

0.11A draw with ignition off

0.08A with ECD Relay removed.
0.01A with ECU disconnected.
So ECU drawing 0.07A approx with ignition off.

Measured with a good fluke meter. 95 1KZ-TE Surf. Prado / later model intercooled 1KZ-TE ECU figures may be different.

Only 3 possibility as i see it , ECD relay , ECU or a short to ground in the loom.

wjw · Post by **wjw** » Wed Dec 23, 2009 10:07 pm

Yea thats what I thought. Something wrong somewhere. Thanks for that.... will have to do some more hunting.... :-(

UBZ · Post by **UBZ** » Thu Dec 24, 2009 7:42 am

Good luck
yell out if you need any electrical drawings

Chris

Prado or Surf with 1KZ

Prado or Surf with 1KZ

Re: Prado or Surf with 1KZ

Re: Prado or Surf with 1KZ

Re: Prado or Surf with 1KZ

Re: Prado or Surf with 1KZ

Re: Prado or Surf with 1KZ

Re: Prado or Surf with 1KZ