Multiscan - Alfa Romeo Forum
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(Post Link) post #1 of 1 Old 22-05-14 Thread Starter
Status: Still very confused
AO Member
Join Date: Feb 2005
Location: United Kingdom
County: Cheshire
Posts: 852

I am trying too work out what Multiscan is telling me about the lambda sensors on my 04 JTS.
The pre cat sensors seem to be reporting as normal except by comparison they differ from each other by 0.5v over the whole scale, but the post cats are reporting .0001v. One of them is not moving and the other is changing value rarely and by a small amount. I have downloaded the info into an xl spreadsheet but cannot figure how to download it to the thread.
When I change the parameters the sensor that does not report a value is showing continually as open loop.
Is this sensor knackered?
I will try to download the graph.
Philjay50 is online now  

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