as title i have just brought a L8 cossie manangement set up for my rst and need to know what plugs on the loom are for what as most of the lables have come off . any help would be great .


here is the ecu plug and 2 others not sure what they are ?








CheeRS

Tony

 

ones near the ECU are diagnostic plugs and not needed.

the 5 pin plug is the diagnisotic plug, and the 2 single spares are octane adjustments.

again there not plugged into anything.

 

blue plug is Water temp.

7 pin plug is ignition amp.

other 3 pin plug is either map sensor or TPS cant tell from the blurry picture,

brown is air temp.

black plug is phase sensor.

white plug is crank.

 

thanks for the rely great help .

you say the white plug is crank . there are 2 white plugs?

i take it the 4 grey plugs are injectors?

also what are the relys for and which part of it plugs to the car loom . if you more pics to see more i can take some .

would appreciate any help thanks

 

yes 4 grey ones are injectors,

regards the white plugs, one will be idle speed control valve the other will be crank sensor. is more than likely that the plug with the longer lead is the ISCV one, you could pull back the boot on the plug to see the wiring, on the ISCV it should be black/red and brown/yellow.

the car connection is normally near where the relays are (relays control the power to the ECU and also power to the fuel pump) as these are control via the ECU.

The main car connectio usually has 4-5 wires on it. (black, black/red, green, brown/white and possibly brown/green

 

thats brill thanks only ones i have left now is this on (comes out next to amal valve)
colours of one is yellow/black and othe is green


and id would say this is the car loom conhnector colours are /brown:white /green/black /red/ last one looks white grey colour.
.

do you know a link where i could find a diagram and colours and what they do ect

many thanks really appriciate your help

 

those 2 wires are the coil wires green is neg, black/yellow is positive.

yes thats the main car connection.

 

lovely cheers fella been a great help saved me alot of time trying to find diagram and working it out that way . cossie stuff is above me . give me mfi rst anyday lol

 

www.bigturbo.co.uk loads of diagrams on there mate

 

oh ryt nice one matey. been trowling the net looking for diagrams . not come up with anything lol