m52 wireing help..

[VW-will]

hi guys, done 90% of my wireing this evening alot easier than i 1st thought it'd be!:D ive got all the plugs connected, and have 3 pin for the icv left, 2pin for the air intake left and 3pin for the TPS, i also have a really long 2pin wire cant see where this would go? not sure if it'd be something toodo with the aircon or something?

[BATTS91]

theres a 2 pin i think that should be with the 4pin round connector for lambda which is not used ! , the rest of what uve said here i cant make sense of hows it all goin seemin as u dnt txt bk you bore lol

[VW-will]

i cant txt, as ive spent all my money haha! in broke atm, hence doing wiering myself... i have a 2really long 2pin that goes down near the PAS pump but its sooo long i know where everything else goes, just not this..

[BATTS91]

heck mate ill give you bell tomoz , got a steering wheel now gna fit bush fillers and new pas pump when i cba , errr this wire its just a 2 pin on its tod ? i cnt memba how may pins everythin has on mine but i can imagine it could be for oil level sensor maybe ?

[penton08]

It sounds like the reverse light wire mate, Not needed!

[VW-will]

spot on penton....i remember now

[BATTS91]

hmm m50 doesnt have that , well mine aint so never would have thought that , why would it have that anyway its taken into the cars loom ?

[E30BeemerLad]

Going from memory on M52 you have:

TPS - 3 pin
ICV - 3 pin
Inlet temp sensor (underside of manifold) 2 pin
Coolant sensor - 2 pin
Coolant sensor (brown sensor) 2 pin
Oil pressure sensor - 2 pin - back of oil filter housing
MAF sensor - round plug

[VW-will]

The reverse light switch is on engine loom on m52' totally forgot.. Don't have reverse lights anyway lol