Thanks for the help, appreciate it.
Ill double check the wiring tomorrow in the daylight and see if it matches up. From what ive read, there are 2 heater wires and 1 sensor wire. Bother heater wires are same colours on both the o2 sensor and the connector on the car. Just got to match up the unique colour wire on the o2 to the unique colour on the car connector.
Also, seeing as you program/build consult reading units, does 7degrees ignition timing sound normal on cold engine cruising (below 65degree's?)
Cheers