I have everything else connected proper.. im pretty sure. The purple and green wire, is the power to the fuel pump.. it turns on momentarily when switched on. So ive spliced I to that.. but im stuck as to knowing where to connect the splice to.
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I'm struggling with the install of my LC-2. There is only a single ground for the LC-2 so the wiring doesn't really match what is here.
I cannibalized a stock O2 sensor harness and spliced the LC-2 into the other half of the original O2 sensor. I popped open the relay as shown in the first post and shorted it. Everything seems to work fine. The engine runs and settles in at stoich after it gets up to temperature, but I am getting a stomp code and hesitation (I think the hesitation is a different issue).
1264: O2 sensor heater
Did I wire this up incorrectly?
Edit: Still running motronic at the momentLast edited by jrsaucke; 06-09-2015, 08:42 AM.
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Originally posted by jrsaucke View PostIs there any way to tell if I damaged it without cannibalizing another relay? I do have a spare(s?).
Maybe the solder connection inside is bad. I seem to remember it struggling to take hold on one of the surfaces when I did it, but I thought it eventually took.
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Originally posted by jrsaucke View PostHmmm is anyone using an LC-2 with motronic without a check engine light?
I am about to switch over to a megasquirt unit. Any tips on where I should ground it? Is the shocktower okay for megasquirt?1987 325is 2.8L Stroker Turbo "Little Pickle aka The Green Turbo Sled"
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Originally posted by jrsaucke View PostHmmm is anyone using an LC-2 with motronic without a check engine light?
Considering putting a normal O2 sensor back in for now...
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