'87 5KCSTQ: What sensor is this ?

[quk@isham-research.demon.co.uk (Phil Payne)]

In message <5D375396EFE@enm.enm.maine.edu> "Kurt Wesseling" writes:

> It is above what
> (I think) is the coolant temp sensor.  That one has two wires going
> to it. Is the single wire sensor the ISV temp sensor? 

I think the MC head is identical to the MB head.  On the MB, there are three 
identical temperature sensors.  One at the rear of the block for the gauge, and 
two where you indicate.  You can swap them around to test for differences.

-- 
 Phil Payne
 UK Audi [ur-]quattro Owners Club