If your tach is off, make sure you check pin 9 of cluster connector C251 to ensure it is grounded.
Dang Mark, I do owe you some cold Lone Star....
If your tach is off, make sure you check pin 9 of cluster connector C251 to ensure it is grounded.
Dang Mark, I do owe you some cold Lone Star....
If you are running an OSS transmission, you run the OSS signal to the PCM, but you need the FRPP recalibrator to adjust the signal to the speedometer down to 8K pulses per mile.
If you are running a VSS transmission, you run the VSS signal to the speedometer, but you need the FRPP recalibrator to adjust the signal up for the Coyote PCM.
That's what I would like, keep the factory look
What connector and pin is that yellow wire connected to? That splice connector is horrible - hopefully that's not something the people that did the swap put there.
I don't mind the hijack. My next build will appreciate the extra content.
I would think making the tach work would be fairly simple since there is a tach wire in the control pack harness. IIRC, I used that to splice and signal my aftermarket shift light. I also get a tach signal from the OBD2 port into my AIM dash but that doesn't apply here.