MAP Sensor wires

[Laine_16v]

Im wiring in a R21 2 bar map sensor for my low boost conversion. I know the pinout for the GM sensor, but i do not for the 172 wiring loom.

Can anyone tell me what colour wire is for power, ground and signal?

Thanks

 

[MicKPM]

What phase loom mate? It makes a difference to wire colour... I can get you the pinout once I'm in work though.

Mick

 

[Laine_16v]

Ooh yes please Mick, Ph2 Cup.

Many thanks

 

[MicKPM]

Okay, I think this is correct (colours may be wrong)

MAP Pin - Colour - Description

A - Green - Earth

B - White - Signal

C - Beige - Supply

 

[scotty2hotty81]

Run the standard one till you go low comp. has scope upto a bar.

 

[Laine_16v]

Okay, I think this is correct (colours may be wrong)

MAP Pin - Colour - Description

A - Green - Earth

B - White - Signal

C - Beige - Supply

Thanks Mick! Just been outside to check, i have a Green, White and light purple wire, i think ill have a probe around (ooo errr) with a multimeter tommorow.

Scotty didnt know that, i was told to get a 2 bar sensor straight away, i'll ask some more questions to the person mapping it.