Hi,

I have a 2003 Patrol ZD3,0lt. I have installed a Boost and Pyro gauge on pillar post and these are working a treat.

Every now and then i still get an Engine Alarm light coming up. I am now at the stage of wanting to understand WHY, and not keep running to Mechanic who is not that up to date with ZD3,0lt motors.
If i can read the fault code, then I can sort it out by myself - MAYBE.

Have read through lots of pages on the forum and elsewhere, and so far I have ascertained that my GU has a 16 pin OBD II plug and more than likely does not support OBD II, so most of the wonderful wifi gadgets out there will probably NOT work - all i want is to read and reset faults.
Have had look at ECU Talk, but must admit they do look archaic.

Has anybody been down this road with similar vehicle and what have you done to overcome this.

Really appreciate your guys help on this.

Shane