dun it how bill posted
righto..
thanks to matt for info....
Apexi wires ---- car
Red (ign power) - probe by fuse box for a suitable source.
Purple (rpm or inj) - Pin 102/T121 (bk/bl) - smaller ecu connector <<coil for rpm
Green - ground
Black - ground
Grey (throttle sig, 0-5v) - P35/T121 (gy/bl) - larger ecu connector
White (speed signal) - Pin 2/G22 (wh/bl) @ g'box sender
some setup to do also to convince apexi its got rpm correct.... cant remember off hand that setting. (think its 1,1,uparrow)
throttle is 0-5v setting
**Disclaimer-you follow this at your own risk. Applies to 2001 MY
ibiza cupra's Mk3**
regards
bill