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View Full Version : Crate Coyote 4x Question + TKX + MKV



Tango
09-10-2025, 12:08 AM
The first start happened, and I have been down most of the streets in my small neighborhood. I have contacted a local tuner and am making arrangements to get my custom tune….I currently have a couple of codes showing and I just want to ask if it is normal or perhaps something more. Crate Gen 4x Coyote + TKX. A little rough idling, and it takes a while to warm up…fan comes on as it should and then it settles out after a while all right at 55psi fuel pressure. Scanner shows P06113 (Internal Control Module Torque Calibration Performance) as well as P2119 (Throttle Actuator A Control Throttle Body Range / Performance). Additionally throttle/acceleration seems to drop out at around 2200RPMS. Is that to be expected with the non standard air intake or is there possibly something else?

michael everson
09-10-2025, 05:26 AM
You most likely need a tune. I have a guy that does it for me. He just needs the ECU not the whole car. Also did you change the oil pressure sensor? This is a MUST. It would have been in the control pack. It has a black plug verses the stock brown plug.
Mike

edwardb
09-10-2025, 05:52 AM
No experience with the Gen 4. But for the Gen 2 and Gen 3, have seen the P06113 at initial start-up. Once cleared, didn't come back. Haven't seen the P2119. Lots of info when you Google it. Something happening there that may or may not be resolved with the custom tune. BTW, your fuel regulator should be 65 PSI per the Ford Gen 4 Control Pack instructions. Best to get that adjusted before any tuning.