6a13tt ECU output to coil pack

So you want a hairdryer on your FTO? Or do you already have a hairdryer in it? This is the section for it. All other big power projects & forced induction goes here too.

Moderators: IMC, Club Staff

Post Reply
ftonoob
Grease Monkey
Posts: 101
jedwabna poszewka promocja
Joined: Mon Nov 05, 2012 9:37 pm

6a13tt ECU output to coil pack

Post by ftonoob »

Can someone tell me what the minimum allowed voltage on the signal wire from the ecu to to the coil packs? I used my DMM and got 2.5 dcv on my good coil pcks and 1 dcv on the coil pack where I'm getting a misfire. I thinking of swapping ecu.
On the wiring diagram the coil packs get signal striaght from the ecu and that is the only difference I'm getting between the bad coil and the good ones.
User avatar
Bennoz
National President
Posts: 23668
Joined: Fri Jan 21, 2005 6:00 pm
Location: Sydney
Contact:

Re: 6a13tt ECU output to coil pack

Post by Bennoz »

Dunno what the min is, but it should be a 5v signal.
ftonoob
Grease Monkey
Posts: 101
Joined: Mon Nov 05, 2012 9:37 pm

Re: 6a13tt ECU output to coil pack

Post by ftonoob »

Geez.. 5v? I don't get that any on the signal lines even right at the ecu itself. I don't see anything between the coil and the ecu on the signal wire and that's the only difference among them.
Post Reply