Dealer source. Had it flown in from Sweden. Are you a dealer? If so I can share the info privately. MOD EDIT - Use your head and do not post your phone number in a forum.
Update: problem solved. $3,000.00+ ECM was bad with 7 codes including cam sensor code, and 3 bad injectors. Injectors on bench test showed fine, swapped them into different cylinders and problem moved. Thought my man had done this prior. Oddly, Found some tiny particle of metal inside the bad...
Great info. I'm pretty familiar with most EFI setups but this will certainly help me to diagnose this one for sure. Thank you very much 👍 I'll reply after I've had a chance to go through the wiring thoroughly. May be a few days or so.
Port fuel injected with throttle iac body. Clearly missing at idle and all speeds. New ecm, new cam sensor.. oem, new crank sensor oem. no vacuum leaks, timing chain inspection is tight, intake manifold was removed and no issues found. Had 7 codes, new ecm and cam sensor corrected those and now...