MAF Sensor 1.3v -1.5v but which wire??

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Anglo Bulgarian

New Member
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64
Hi

Sorry if im going over ground already covered by others but i live in Bulgaria and im on a dial up connection so searching is virtually impossible!!

I have read however that the voltage signal at the MAF sensor on my disco 1 3.9 should have a reading of 1.3-1.5v but on which wire?? i have 4 wires from the front of the vehicle backwards - space, red, blue, space brown, blue. Additionally am i right in thinking that this is between ground and the wire not one wire to another??

It is running unbelievably rich (10.5mpg!) and im trying to go through things one at a time.

Advice and info very much appreciated!!
 
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