My car has none whatsoever ECM, but the dash wiring is ECM-ready. That was what I was worried about. Having to dig for wires behind the dash was... not a thing I need in my life.
So my non-ECM car has this connector, most wires are unused:
Then, the CCC wiring harness that I am looking for is a "four way" thing - 1) dual connectors interconnect to the wiring from dashboard, 2) 3) to the ECM, and 4) wire loom going to the engine through the firewall.
Playing with my new scope, getting familiar with my equipment for the engine transplant. This is the tach signal from the HEI (levels buffered by a voltage divider). Quite curious to plug the knock sensor signal on channel 2 and see what that looks like...!
1. Painted the Aurora - using Eastwood canyon dusk copper paint, turned out ok; a practice run for the Cutlass
2. Got the new EV, crazy cool car. Lots of nice features, cannot help but think that this is a 2023 car, but my old (and gone) 2008 Volvo had the same features - adaptative cruise control, blind spot alerts, and that thing was detecting lines on the road. 2008! But that 2023 EV is really cool - the torque is crazy - no turning back for daily car.
3. Cutlass - the neglected car in the last few days - but going back to it. Started removing stuff, etc.
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