ACF Fabrication T4 Twinscroll Manifold

Nov 5, 2016
615
624
0
Bay Area
I went through all my old files and pictures and found the pic from over 2 years ago when I first coded the injectors. I was so happy I couldn't believe it was all there for me. I swapped them all to their original cylinders. So far so good and the logs are super clean. Hopefully we can dyno tomorrow? @Terry@BMS
I am surprised by this, I have ran events with uncoded injectors, with no issues.
 

dyezak

Major
May 4, 2017
1,768
1,518
0
Plano TX
Ride
335is
Can't wait to see some numbers! Which turbo?

I found a pic of @Payam@BMS unboxing his turbo:

ABB-A100-L20Turbocharger.jpg
 
  • Like
  • Funny
Reactions: AK135i and sirdaft1

Payam@BMS

Sergeant
Oct 27, 2016
412
265
25
33
If it's something you guys are interested in, MHD can allow injector coding. It can even be set right in the tune itself :)

I was going to email MHD and ask if he can add that. I know sticky is doing that for his BB app. Its weird how I can flash the car, but any obd2 reader will not connect or recognize.
 

TEC

Specialist
Jun 15, 2017
81
47
0
Ride
335i
If it's something you guys are interested in, MHD can allow injector coding. It can even be set right in the tune itself :)

Bro, don't promise them that. You know you are going to be hounded now endlessly to get it done. :laughing:
 

Terry@BMS

Sergeant
Platinum Vendor
Jan 23, 2017
462
379
50
I was going to email MHD and ask if he can add that. I know sticky is doing that for his BB app. Its weird how I can flash the car, but any obd2 reader will not connect or recognize.

I think it's because you were originally i8a0s and changed to an ije0s DME. The gateway somehow doesn't know about the change and is trying to communicate via KLINE for OBDII but the DME won't accept it.
 

Jake@MHD

Major
Platinum Vendor
Nov 7, 2016
1,593
2,058
0
Philly
Bro, don't promise them that. You know you are going to be hounded now endlessly to get it done. :laughing:

Haha true true. Whoops.

I think it's because you were originally i8a0s and changed to an ije0s DME. The gateway somehow doesn't know about the change and is trying to communicate via KLINE for OBDII but the DME won't accept it.

If that's the case, you can swap in a gateway from an IJ, IK, or IN car and it should work. Or, take the DME out of the car and hookup directly to the pins bypassing the gateway to do the coding.
 

Terry@BMS

Sergeant
Platinum Vendor
Jan 23, 2017
462
379
50
A new BCM or maybe reprogramming it would probably fix the issue. KLINE at the OBDII is a headache. The first virtual flex fuel sensor algorithm we used had some generic OBDII commands and they would randomly not work on some 2007 models. Such a PITA. I think the OBDII tool he is using is setup to run through the gateway so probably would not be easy to bypass it.
 

Payam@BMS

Sergeant
Oct 27, 2016
412
265
25
33
I think it's because you were originally i8a0s and changed to an ije0s DME. The gateway somehow doesn't know about the change and is trying to communicate via KLINE for OBDII but the DME won't accept it.

It used to work before my engine blew. EAS coded the DME to the car, then I got the injectors coded. After that I have no idea what happened.