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Type: Posts; User: Mep_q8
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How long of an ETA before website is back. I have a few cars waiting to be tuned and this is the first time I've ever seen the main page down.
Fixed for editor using multiple cables and not being able to flash with other cable (Vehicle unlicensed)
Delete Licenses.dat in HP Tuners folder and plug in cables again. resync and all works
You need to increase your desired torque. I've only had a few that have closed thottle while being boosted.
There are many ways to contol the Labmda on the M156. One is through EGT enrichment and the other is commanding directly what WOT Lambda you would like.
Fueling, Cam Timing, Throttle Mapping.
Good luck!
Why Unichip?
The only time I would consider unichip is on the old 1FZFE that use K-line and no tuning solutions and customers don't want to invest into a Haltech or Motec.
Stick to the back...
Take a look at mechanical probems first. Fuel trims are way too offset from bank to bank. When you get a difference of 10% or more it seems like you could either have an injector problem, spark...
Try this out.
Please log Torque Source and type.
Do you have a wideband to confirm the factory O2 sensors are reading lean? The Long Terms pull fueling down to -30% and you're Short Terms start oscilating...
Just had a quick glance, looks like it may be downshifting? Can you log Gear Position. If you have access to edit your TCM files, look into tip in Trq Mgmt too.
Any reason why the save as feature needs us to license a file now?
I've got a 991.1 CONTINENTAL SDI9 Carrera S if you'd like some BETA testing.
what do your fuel trims look like when it happens?
I'm guessing some +25 LTFTs?
Great, replied to email!
post up your tune, I'll set you up with a base
Check your transient fueling and adjust as according. This does help with crisp throttle revs and cruise to wot transistions.
Can you post up your tune file please. I'll take a quick look.
Any table relating to your WOT area should be changed just so you have more resolution to adjust and fine tune. Fueling and Timing tables plus limiters.
Car was ruuning fine with no problems, managed to flash it 3 times on the dyno, then all oof a sudden the vehicle would not switch on.
Security light on and flashing.
Disabled PATs in flash...
Car was ruuning fine with no problems, managed to flash it 3 times on the dyno, then all oof a sudden the vehicle would not switch on.
Security light on and flashing.
Disabled PATs in flash...
#171738
Looks like your maxxing out injector PW.
throttle closes and boost drops coz the ECU thinks you are out of fuel.
Do you have a flex fuel sensor installed? Log Alcohol % too and see what that...
Welcome to the Mercedes HPT Bricked club.
Had an ML63 M157 ECU get its information wiped out, need to be flashed on the bench to come back to life.
HPT's did not accept the responsibiity and...
Try keeping the hazards on