Hello

we have swapped 5.7 from grand cherokee to JK Wrangler which was 3.6 previously.
Engine and its sensors are only from Grand cherokee (5.7)
rest is from JK (trans, PCM, wiring loom)
we have modified board, added transistors and stuff that was missing for ignition / injector outputs
selected 5.7 in VCM Editor and flashed file to PCM

engine cranks but we see no RPM signal.
crank sensor is working tested it separately and engine was running in Grand cherokee just fine.

what you guys modify in wiring loom to make this bitch work (except adding extra injector and ignition wires)
any help or hints highly appreciated


thanks