I seem to have 2 issues with this EMU Black FW V3 install:
- when ign outputs “work” I get a spark when using the output test feature but not when cranking (triggers synchronized)
- now it’s the 2’nd time the outputs stopped working all together , even test feature doesn’t work. Last time they stopped working, I basically gave up thinking the ECU got damaged. Then out of a sudden they came back while I was testing other outputs.
I have lots of experience with other ecu brands but first time with ecu master so just want to confirm how some things work and what’s “normal”.
- What’s the proper coil configuration for a stock VR6 coil? It’s a dumb coil, but with built in signal amplifier. It uses 5-12V signal , coil charges while signal is high and discharges on the negative edge. Do I need pull-up resistors, or I’m fine without (i read that they put out 9V in certain configurations).
- Are there any known conditions that could cause outputs not to work when using the Test feature? I wired a high impedance injector to simplify troubleshooting and make sure it’s not a coil-pack related issue. All I’m playing with is trigger config and firing order. Do I need to restart the ECU, laptop?
- The trigger log only seems to capture a few engine rotations, it stops recording by itself. On one occasion it did record a few seconds of cranking, so is this a feature somewhere? or does it stop automatically because it sees an issue with the triggers? (I have 2 batteries and charger, cranks very fast, on the screen it shows synchronized the entire time)