simon206wrc

Hi All,

Just having some problem with wiring. can anyone tell me what the 2 wires are on the photo iv attached hanging down. there is 3 in total coming from the next to the injector rail 2 black and one white. i know 1 black goes to the distributor and one to to crank sensor but not sure on which colour, and dont know where the 3rd wire goes.

Regards
Simon

simon206wrc

Sorry cant get a photo on here it wants add it from a web address and i want to load it from my pc ?

opposite lock

iTrader: (3)

Use something like photobucket to upload here.

simon206wrc

simon206wrc

Cant do this photo up load. dont understand it

opposite lock

iTrader: (3)

I,ve only ever used photobucket, just open an account and upload your pictures there , then use the option for forum uploads, copy the 'url' and paste here.

costina

iTrader: (1)

Crank sensor white
dizzy phase sensor black
Throttle position sensor 3 wire plug

www.bigturbo.co.uk

simon206wrc

Thanks costina,

So I'm wrong there is 4 plugs coming from next to injector rail. 2 black 2 pins 1 white 2 pin and 1 black 3 pin. its a black 2 pin im having trouble locating ???

costina

iTrader: (1)

what loom you using ?

Have you connected the coolant temp sensor at the rear of the head?

simon206wrc

Im having trouble getting it to fire up, it keep trying to start but then dosn't I'm not sure if this wire is anything to do with it. iv replaced the crank sensor and checked spark and fuel... its annoying don't know what else to try ???

simon206wrc

Its a 1993 sierra cosworth standard loom. iv check all wires and dosn't seem to be anything missing just this 2 pin black plug coming from the injector rail ?

costina

iTrader: (1)

You need to go back to basics Simon.

when you turn ignition on does the fuel pump prime?
Does the amal valve click( if you have one)?
do you have fuel at the rail?
do you have spark?
If you get a feeler gauge and touch the crank sensor (with ignition on) the fuel pump should cut in

Need some pics really it would help also look at that site.

costina

iTrader: (1)

Strange being a 93 that's a 4x4 loom so it could be for a knock sensor use that site and check for L8 ecu wiring.

Hope that helps

Paul

simon206wrc

Could be the Lama sensor ? iv got 2 pumps with swirl pot so these are wired up direct. iv tried all sorts its been going on for months and dont know what to try next ?

costina

iTrader: (1)

Lambda sensor would be a 3 wire triangular plug it won't make any difference if its connected or not.

if your using a 4x4 loom do you have the 2 large multi plugs still in the loom?

Was it running before? have you changed anything cam belt dizzy ?

non starting is either no fuel spark or crank position sensor isn't working or phase sensor in dizzy.

join photobucket and put some pics up or you can sent via email to me just drop me a pm