Cemicks

Just an update. Car is fully dyno tuned now. I found a top notch ViPec tuner here in the states also intimate with BMW S54. Two days of calibration and dyno tuning. Now have oil pressure, oil temp, fuel pressure all added to the ECU. I then provided 20 minutes of track logs and we adjusted active fuel map and overrun fuel cut to reduce some mid range richness and popping when I went full throttle to no throttle. I head to another track this week and will provide one more log to see if any more adjusting is warranted. Can’t thank this support forum (Adam) enough for helping me out this past winter figuring out VVT issues. I’m sure I’ll be back but for now.  Time to drive b

Testing is complete.  All 6 injectors clicked.  No ignition spark from any spark plugs...but i found my problem.  The previous owner installed a relay to power the coils.  The car has a power on and fuel pump on toggle and I found a broken wire from the fuel pump on relay going to the relay that powers the coils.  The relay should have switched when I powered on the fuel pump but did not.  As soon as I forced the relay I had spark....then the engine started once I reassembled the stuff I had taken apart looking for the problem.  I learned a lot in this process and feel more comfortable with what I have.  This started out with me trying to reduce the wire clutter.  Now I know the wires I removed were not the problem so I will continue simplifying the remnants.  Pictures attached of what we were working on.  Should be able to make it to Watkins Glen in New York state this coming Monday.  Thanks again for the support.  All my work buddies (mates) have been told about then customer service you provide.