I'm sharing the map I've built for my 05 WRX. I'm not a pro by any means but this seems to be working well and I didn't find a lot of other maps running these injectors to start from so maybe this will help someone.
Mod list:
SPT intake with a K&N Dryflow filter
2015 STI TMIC
Invidia catless downpipe
Gutted stock up pipe
Unknown(probably ebay) 3in cat back
AEM 50-1220 340lph fuel pump
Cobb ID1050X injectors
AEM 30-0300 UEGO wideband installed in the rear o2 bung
Map notes:
Boost target ~17.5psi tapering to ~15psi at redline
Definitely requires 93 octane
Setup for "pops n bangs" - yes I know I'm a child
Use at your own risk
My car originally came with A4TF810F but I moved over to A4TF800F due to some additional tables being defined. I'm using custom definitions merged(attached below) with the changes posted by X-Ray
here. My map is derived from testes1010's stage 2 map from
here. I've dialed back the boost and timing, smoothed timing, added and smoothed fuel, set it up for the new injectors and added "pops n bangs". I am still using testes1010's controversial Knock Correction Advance Max table with all 8s.
Attachment:
Screenshot 2024-12-14 182907.png [ 307.15 KiB | Viewed 605 times ]
Even on A4TF800F we're still missing the low pulsewidth compensation tables so you will notice that the injector scaler and latency values look nothing like you'd expect after looking at
ID's injector data. I think I have it about as close as it can be without those tables, and it seems that would require switching to an 02/03 ECU and Carberry. Fuel trims A/B/C stay within ~1% and it stays very close to target in open loop according to my wideband.
Attachment:
Screenshot 2024-12-14 182253.png [ 246.35 KiB | Viewed 605 times ]
Any feedback is very much appreciated. My next steps are to install the VF48 I have collecting dust and see what I can do with that.
