hi all need a bit of help with the wireing side of the 24v cosworth conversion on my sierra.

the car is the 2lt xr4x4 model.

i belive the loom and ecu from the granada 24v is in and just needs wireing in is there any wireing diagrams out there that could help or has any1 done this converison that could give some pointers.

thanks

 

Never done this particular conversion, but ther eis very few wires to connect engine loom into car loom.
Just the following should get you somewhere permanent live(red, or red/blue), switched live(black), earth(brown), fuel pump output, may be black/red, but will be black/colour, then thin green tacho, brown/white temp gauge.
The ecu loom normally has a plug near the main ecu conenctor where it plugs into the car loom to get these wires hooked up, it will normally be 5 or 6 wire connector, and on sierra at base of windscreen area(inside car) tucked up behind the main loom wher eit is secured to the bulkhead with the plastic clips.
tabetha

 

thanks for getting back to me will pass this on to the chap thats looking at it 4 me

many thanks

 

try this site has lots of info

http://www.maddoldbugger.supanet.com/