Bakster

After some months I have Allready get OFAB ECU ( Big thanks for ON-UJAH ) But now I have a little bit problem... I Have all loom from escort xr3 with lambda probe... And now how to get this with the ecu?? witch pin should I change??/

TURBO BOI

doesnt list a pin for lambda probe on rsbible wiring diagram loom frm a mk4 xr3i?

Bakster

Yes it is loom from xr3 mk4 with lamba probe

shane

Not to point out the obvious,but the loom is from an Xr3i EFI? Cus im sure it shud be on there...Wheres Safechav when u need him?

Bakster

hmmm maybe my question was wrong I know that I have to remove the lamda probe But do I have to change some pin or no Yes it is xr3 EFI

SafeChav

Never will it be a MK4 XR3i loom with a lambda sensor...

The cars only ran up to 1990, a few years before cats were introduced into the law.

To run OFAB on a standard XR3i EFI loom is a very simple job indeed. You need to research your loom more and find out exactly what it is.

shane: never fear SafeChav is here

Bakster

Last year of mk4 production were xr3i with lambda sensor That's the problem

SafeChav

By any chance.....is this a foreign car its been removed off? I know there was never any UK MK4 1990 EFI XR3i's with lambdas or cats on them........

Bakster

I call to Ford in German and they have told that in 1989 was xr3i with lambda so no is question how to fit this

SafeChav

EFI XR3i's over here on both 89 and 90, were not models with a lambda.

I doubt anyone on here will be able to help you on this, i certainyl can't

Bakster

So i have to buy new lomm with out lamda or loom from frst??

SafeChav

Your loom may be compatible, if not you can make it compatible but obviously there will be wiring work involved, what exactly i cannot tell you unfortunately.

You need to acquire a wiring diagram really

Bakster

SafeChav thanks for Help But I buy new loom from Xr3i with out this stupid Lamda ( In Poland loom cost 10-13 pound)