temp sender ur 20v

crisarc · 25-05-14, 04:52 PM

looking for info on a single pin temp sender in the back of the 20v rr head, sits below the2 pin white/black warm up sensor, i think mine is going duff as it is giving me high gauge readings and does it combine with the muti function swith to the temp gauge and therefore reducing boost? if i disconnect the single pin the gauge reads normal,oh the rr engine is in a big dash 200q, any help appreciated ,
should clarify
no boost leaks
or codes on vag com

crisarc · 27-05-14, 09:03 PM

anyone?

mikes2 · 27-05-14, 09:07 PM

Do you need a replacement part or are you after info on what it does ?

Not sure on the 20v quattro application. On the S2 and other 20v installs, the gauge is controlled by the 4 pin MFTS.

Do you have all 4 wires going to the MFTS plug populated ?

crisarc · 27-05-14, 09:13 PM

i want to know what it does , multi switch is sound thanks

27-05-14, 09:03 PM	#2
crisarc Senior Member Classic Audi Club Member Join Date: Jul 2007 Location: shrewsbury Posts: 1,172	anyone? __________________

27-05-14, 09:07 PM	#3
mikes2 4 ring whore! Classic Audi Club Member Join Date: Nov 2007 Location: Polmont Posts: 2,617	Do you need a replacement part or are you after info on what it does ? Not sure on the 20v quattro application. On the S2 and other 20v installs, the gauge is controlled by the 4 pin MFTS. Do you have all 4 wires going to the MFTS plug populated ? __________________ 1991 90 quattro 20v sport 1991 90 quattro

27-05-14, 09:13 PM	#4
crisarc Senior Member Classic Audi Club Member Join Date: Jul 2007 Location: shrewsbury Posts: 1,172	i want to know what it does , multi switch is sound thanks __________________