finsished my swap today! one problem.....

[slo325i]

Sorry i can't help myself.

It's "idle" dude. Not "idol."

[1991 e30 bmw 318is]

Sorry i can't help myself.

It's "idle" dude. Not "idol."

haha ya i was in a rush....

[Fidhle007]

This is a problem that plagues many swapped cars, including mine at one point. Fortunately I'm a tech and have access to computer so I can read the ECU junk while the car is running which let me see that the O2 reading were WAY out of spec. I'm running an Innovate LM-1 wideband and have the output set to mimic the 0-1v stock O2 readings so I've eliminated the stock O2 circuit completely but you should be able to get it to work without going the wideband route. I wanted to be able to monitor what was going on in my motor though so I was able to kill two birds with that stone but it still took a lot of trial and error trying different ECU/Chip combos to get everything hunky dory.

[OrganicMechanic]

like this?

[Fidhle007]

Yep, that should do it! Big size bonus on that too, much like the Innovate LC-1.