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First off - I have done some searching around the forums and Google, but still have not received a definite answer.
Setup: PS1000 13bt Loom Kit
LS1 Coils
What do I wire to FROM the stock cluster, also note I would like to wire a fan as well. I understand as far as the cluster wiring, but need clarification on where it needs to be wired to the Haltech.
more details mate, what year car, what are you trying to do ?
The fan has nothing to do with the cluster, just wire it up to the haltech via a relay. (do a search)
The cluster will vary with each model rx7 (or older)
the haltech comes with multiple outputs, the only one I needed to rewire was the tacho (which is **** easy) if you do a search there is about 3 thread on how to do it.
There is a yellow/blue wire with a female bullet connector near where the stock trailing coil was located. Actually wrapped in with the coil connectors. That is the tach input. You will need to connect DPO 1 from the ECU to that wire. Once it's connected enable DPO 1 as Tacho. The settings with me 12V Pull-up, 50% duty, 4 pulses.
You can only use DPO 1. No other output will work.