10 pin diagnostic plug

[supanova1400]

hi ppl,
can anyone let me know what colour wires go to what pins on the 10 pin diagnostic plug on a turbo engine.
any help would be much appreciated.

Thanx
Dave
:D

[Clean 2.0 nova]

It's probably more vehicle model / year specific than engine specific. The following were from a 1996 calibra:
Pin A - Brown - Ground
Pin B - BRGE - To ECU
Pin C - BRSW - To Auto box
Pin D - BRRT - Trip Computer
Pin E - Not connected
Pin F - RT
Pin G - BRWS - To all diagnostic devices
Pin H - BRBL - Alarm
Pin J - Not connected
Pin K - GR - ABS

Not all wires are needed depending upon whats fitted. As a minimum to talk to the ECU you will need pins A,B,F and G fitting.

In mine I have Pin's D and J (spare) also wired to communicate with the trip computer and PAS respectively.

Hope this helps, Iain

[nova258]

what engine do you have that have a turbo with the obd 10 pin?

[supanova1400]

well i think it had a 10 pin i can only guess, but the age of the engine (93)
suggested it would have the 10 pin not 16 pin ODB2, but i could be wrong.

Thanx
Dave