EFIDynoTuning Forum

can you post i pic of the circuit board? could rule out jsa's point about the shoulder pads

Well as it turns out the port infact was not cleaned properly. I was under the impression all that needed to be done was the dialectic grease cleaned off the pins. I lightly scuffed the port with some sandpaper until the contacts were copper colored reinstalled in the car connected my chip read my stock tune flashed it to the ECU disabled pats and it started and functioned as intended. Tho I did notice for some reason in my xdf under “cubic inch displacement” my factory bin shows as 4228 cubic inches. When I changed this in live tuning with the engine running my idle spazzed out. Aside from that all is well and works as intended. I appreciate the help and suggestions.

Thats cuz you need to set scaling percentage scalar to 1 since your tune is not scaled.

Anytime you see a value that doesn't look right you NEVER CHANGE IT.

Especially something as critical as engine size since reducing it will advance wot spark.

Ah. Whoops… won’t be doing that again then. I shut it off as soon as it started acting weird and changed it back. I’ll look around for the scaling settings and see if I can fix it. I was scratching my head wondering why all my other values looked normal except that one.

injector values, maf, sarchg and everything that has SP** in front of it is affected by the scaling percentage.

I set the percentage to 1 and now it all looks right.

rusty_lawrence wrote: ↑2023 Nov 13, 14:21 can you post i pic of the circuit board? could rule out jsa's point about the shoulder pads

This was after a light scuffing