EFIDynoTuning Forum

I agree... I was referring to this statement on the page. "We can also offer a performance tuning option for these marine engines, allowing modified camshafts to be fitted and ignition timing maps to be updated for modern fuels."

Gathered more bins... Also it seems like TI Performance may have developed a definition for these... they mention tuning on this webpage

https://www.tiperformance.com.au/news/p ... 2Ci-bLtCUa

Engine Size Ford Part Number Catch Code Injector Size
5.0L F4FF-12A650-BA 50FA 19
5.0L F4FF-12A650-JB E230 19

5.8L F2FF-12A650-CA BOAT 19
5.8L F4FF-12A650-KB E265 19

5.8L F4FF-12A650-LB E290 24
5.8L F4FF-12A650-LE 300M 24

double checked it on a different chip and different ECU.. erased it first. Loaded my 56k single bank tune on the address mentioned before (Chip 0x00 22000 to 0x00 2FFFF Buffer 0x00 0000 to 0x00 0DFFF). motor worked perfect.

it worked worked... started and all. I'm going to try on another ECU tomorrow just to be sure.

doesnt look like a replacement... Let me get my hands on another ECU and see if it works on that one.

got it to work on a 56k single bank tune without padding using the jaybird. Had the use the following for the addressing.

(Chip 0x00 22000 to 0x00 2FFFF Buffer 0x00 0000 to 0x00 0DFFF)

I can’t get it to work on a 56k single bank tune without padding it. I don’t get it.

question... I can take my 56k tune file, pad it to 256k, and program a TI-J3 chip using the moates jaybird with no problem (0x00 00000 to 0x00 3FFFF for chip and buffer). When I tried to use the jaybird to program the TI-J3 with a normal/non-padded 56k tune file using the jaybird single bank addressing (Chip 0x00 32000 to 0x00 3FFFF Buffer 0x00 0000 to 0x00 0DFFF) it wont take. The SCT and f3v2 take it with no problem. Does the TI-J3 chip just not accept a 56k tune? or is there a different setting to use for a 56k with the jaybird?

I just ordered a few. A little learning curve on how to pad for the 56k, but it's working. I wish that was more seamless in TP.

Thank you! I’ll give this a try!