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Why am i not moving in 1st and 2nd?
Ross
Goblin Professor
- Ross Goblin Professor
So does my LSJ 2.0L SC have HP Tuner settings for torque vs gear... but it doesn't work with a manual transmission, and the log file doesn't show it shifting gears.
Having the settings in HP Tuners doesn't mean it will work. There is stuff in HP Tuners that is for other engines and transmissions, but still somehow remains in the settings for my car. I wish it would work!
Having the settings in HP Tuners doesn't mean it will work. There is stuff in HP Tuners that is for other engines and transmissions, but still somehow remains in the settings for my car. I wish it would work!
Rauq
Goblin Guru
- Rauq Goblin Guru
I would generally agree with:
Granted I don't have a lot of E37 experience but I can already see there's some significant differences from the stock '07 L61 tune from the HPT repository, particularly in the dynamic airflow section. I can't say they're bad changes or the culprit, but still, not sure why were chasing other avenues with this question mark still up in the air.
Granted I don't have a lot of E37 experience but I can already see there's some significant differences from the stock '07 L61 tune from the HPT repository, particularly in the dynamic airflow section. I can't say they're bad changes or the culprit, but still, not sure why were chasing other avenues with this question mark still up in the air.
- Gtstorey Goblin Guru
A lot is changed and I'm like Rauq, I don't know anything about the E37. But there are a lot of things changed that look questionable to me. Have you chased this problem by turning off everything that looks like a limiter? This can sometimes have unintended consequences. If this is mostly a stock vehicle reload a stock tune and see what happens. Remember that there are things that can't be seen in a tune file and sometime changes have unintended consequences.
Have you changed any sensors?
Otherwise, we will mostly just have to throw out wild guesses without any real information. If not a tuning issue, likely a wiring issue or maybe a fuel issue.
Have you changed any sensors?
Otherwise, we will mostly just have to throw out wild guesses without any real information. If not a tuning issue, likely a wiring issue or maybe a fuel issue.
Rauq
Goblin Guru
- Rauq Goblin Guru
On the P12 at least, that makes it MAF only, but I don't have the VE correction factor table. The spreadsheet datalog doesn't make it look like it's running poorly, just without throttle, so yeah, I wouldn't think that's the problem, but my vote currently remains to flash the last known good Cobalt tune and try that out.
Anything that looks like a torque limiter looks disabled to me, but again, I don't know E37's that well, but still seems like it could potentially be causing a problem rather than solving it.
Keckster
Well-Known Member
- Keckster Well-Known Member
I struggled with a very similar issue getting code P0101 from the goblin maf housing being different from the cobalt intake. The tough part about the code is it doesn't cause a CEL and would clear by the time I got back to the house from maf readings coming to normal range in limp mode.
Cnixon160
Active Member
- Cnixon160 Active Member
I have HP tuners, the tune is a nearly direct copy of a ZZP tune with the exception of the DTC list and fan temps, as far as the dynamic being at 2k it typically makes for a smoother correction factor as the trims do their thing but I usually set it to something that makes it full time MAF like 199rpm, im not sure why they have it at 2k unless they're trying to keep it on the VE table for general cruising
- Robf Well-Known Member
Update post!!! SHES ALIVE!!!! I spoke with ZZP yesterday and I believe someone else on the forum post or Facebook post mentioned it. It was a bad speed sensor. I unplugged it and she runs wide open in all gears now. I have an order out for a new one which should be here next week.
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comegetjoe
Goblin Guru
- comegetjoe Goblin Guru
Hell yeah!!
