Hey guys,
I’m currently working on a 06A906032HJ (ME7.5, 1MB) BIN for my 1.8T AUM and have implemented the well-known User Adjustable Launch Control + Map Switch mod from the NefMoto thread.
How it currently works (controls):
Launch Control setup:
- Engine running
- Press the brake 2 times, then press the clutch multiple times
- Repeat until the MIL (check engine light) turns on
- Then set the desired RPM using the throttle
- Press the brake once to confirm
Using Launch Control:
- Press the clutch + full throttle → Launch Control activates
Map switching:
- Ignition ON (engine off)
- Hold full throttle
- Press the brake to switch maps
- The selected map is indicated by MIL flashing (number of flashes = map number)
Current status:
- Map switching is working (selection via ignition + brake presses, confirmation via MIL flashing)
- Launch Control (clutch + brake logic) is implemented, but on HJ it was more difficult → likely due to address differences compared to HS/HN but it works
- I had to cross-check several parts with the original PDF since some addresses and values don’t match perfectly on HJ
- Some regions in the binary appear to be dead code / leftovers (no indirect calls found)
Issues / open points:
- The setup itself is working, but still needs fine tuning on the calibration side (maps only)
- I’m trying to create a proper crackle map, but it’s hard to get it clean
- I already have a BIN where crackles work, but it’s not smooth — the car jerks/stutters in the RPM range where it pops
Additional request (important):
I want Pop & Bangs ONLY on Map 1, with the following behavior:
- Active only on Map 1
- Completely disabled on all other maps (OEM-like behavior)
- As aggressive as possible (hard bangs, not just mild burble)
- Preferably active in a higher RPM range (~4000–4500 RPM and above)
I would really appreciate your help.
Thanks in advance
This is the file that contains Launch Control and Map Switching. It got a bit messy. The rest are the PDF files for the code and a KP file. I also have an XDF for TunerPro — if anyone needs it, just let me know.
If anyone can help me with Pop and Bangs, feel free to reach out as well.
The following maps are being switched:
LDRXN, LDRXNZK, KRKTE, LAMFA, KFZW, KFZW2