Info pls


Omen666

Omen666

Active Member
Joined
Mar 16, 2016
Messages
211
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Hi I've a question can someone tell me what this plug is for, it's connected to the wiring loom that's goes into the injector rail,

And the second connector is for the lambda sensor but again it's not connected can someone help as it's driving me insane there on a b18c4 engine obd2
 
Intake air temp? Although I thought that was a light grey 2 pin plug attached to the injector loom
On a c4 it could be for the flapper system inside the intake manifold?
 
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Ok so where the hell does the lambda sensor connect to then
 
Iirc it's connected to the TPS and map sensor plugs part of the loom. Should be straight forward to see. If you can't see it then it's probably not there...
 
Should be on your loom with the engine.
 
Won't take long, they are pretty simple as far as engines go.
 
It's pissing me off as the engine seller just told me it's a straight simple swap/ drop in but why would he unplug these?
 
No idea why he'd unplug them. It is a simple swap though.
 
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