Daveysaff

iTrader: (9)

Anyone got any diagrams to list what pin does what?

GARETH T

pin outs
pin 1 earth
pin 19 earth
pin 2 lambda sensor
pin 20 positive power feed
pin 3 crank pos sensor
pin 21 not used
pin 4 crank position sensor
pin 22 knock sensor
pin 5 distributor connection
pin 23 distributor connection
pin 6 knock sensor with earth bonding sheild
pin 24 ignition module pin 3
pin 7 canister purge valve
pin 25 ign module pin 6
pin 8 electronic control loom
pin 26 not used
pin 9 linked to pin 30 (MAP and throttle pos)
pin 27 electronic control loom
pin 10 EFI power delay relay in fuse box
pin 28 fuel pump relay
pin 11 map sensor
pin 29 coolant temp sensor
pin 12 not used
pin 30 map sensor and throttle pos sensor
pin 13 octane adjust
pin 31 air charge temp
pin 14 octane adjust
pin 32 injector 2
pin 15 map sensor
pin 33 injector 3
pin 16 boost control valve
pin 34 idle speed control valve
pin 17 throttle pos sensor
pin 35 injector 1
pin 18 injector 4

RS500/364

while on this the pin 2 lamda
were is the plug or does the wire go on 1991 plate without it fitted but IT IS IN THE LOOM !!

Daveysaff

iTrader: (9)

GARETH T
Cheers mate. Any idea how to make it work with a focus loom and clocks?

GARETH T

what engine?

Daveysaff

iTrader: (9)

YB

GARETH T

just buy a new cosworth loom from ryan,,,

Daveysaff

iTrader: (9)

No, sorry my bad
I've got the cossie engine loom, just need to somehow make a focus tacho and speedo work with it. For my little project We want to keep the focus loom as is and patch the yb loom into it if that makes sense

Daveysaff

iTrader: (9)

Which pin would I connect a rev counter to?

stevieturbo

Tacho isnt fed from the ecu on a Cossie. It comes off the coil like an ancient car does, conventional coil style.

Daveysaff

iTrader: (9)

What if its got wasted spark fitted?

stevieturbo

no idea.....but the ecu does not have provision for a tacho output.

Perhaps there is some sort of circuit to modify the coil signal before going to the rev counter on a wasted setup ?

Daveysaff

iTrader: (9)

Aah balls to it. I'm just gonna have to modify the sierra clocks to fit in the focus. Cant afford to be making a custom one!