I have Chem and Chem2 (zChem) with BB and LadyBug. I don't see much there for a GLHS as Chem was built around an 87 T2 Daytona. What are you looking to do? MPTune is basically Chem 3 or 4 BTW.
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I have Chem and Chem2 (zChem) with BB and LadyBug. I don't see much there for a GLHS as Chem was built around an 87 T2 Daytona. What are you looking to do? MPTune is basically Chem 3 or 4 BTW.
Hey JT, I think I know why you're struggling with the cal. The boost limit value you changed, in the picture, is the overboost while in Limp-in mode. That has been there forever, it's part of the...
Which table did you update that resolved your issue?
You have a LM right? I don't think over-boost settings have changed.
Jeff Chojnacki
A free file share account to something like Dropbox can help in situations like this. Glad you're making progress!
I just tried it again and it only took less than 30 seconds. I was able to download the entire folder as a zip file.
Try it again and give it like 5 minutes. If that doesn't work I'll have this...
It's working for me, but it was slow. I think the system hosting the files just needed time to come up to operating temperature.
I have been using Visual Studio Code to view our assembly code files (.asm) and have been annoyed at the other Motorola 68*/65* style syntax highlighters out there not matching our code. So I made my...
Congrats JT on keeping her going for 30 years and I look forward to what you have in store for the next 20!
No. Check out the Base Fuel calculations pdf file at http://www.turbo-mopar.com/forums/showthread.php?12067-SMEC-2-5-T1-Fuel-and-Spark-flow-charts
"In all generations of the Chrysler ECU (LM, SMEC,...
I've had both stock and +40s in my LM car and never felt like they needed to be adjusted. I don't have recorded the A/F at startup but usually in the mid 10s and works its way up to 12.5 and then...
I haven't had to change them. I just used what MPTune scaled them too or was was already in the T-LM/SMEC cals or BoostButton templates. Although I don't often operate my TM cars in the winter.
Jason, there are so many adjustment and limit tables that are different and behind the scenes calculations in how the main tables are used between the LM and SMEC cals. The differences in the...
Yes, MPScan works with an 87 LM Turbonator cal.
What year and which ECU?
For example: "T-SMEC_25_MTX_B151_Stock.tpl" in T-SMEC 19.6
; ***********************************************************************
; ERROR CODE MASKS
;...
I'm writing this based on memory, so take this with a grain of salt, but the LM stores that "advance" value as some kind of calculation intermediate value, not the final result. It's always been in...
Knock Volts should go up with RPM at least. So even in park, you should get *something* when revving to high rpm. Try swapping out the knock sensor and re-test.
Having actual knock is when the...
After a quick look all the AC control still seems to be intact in T-LMv13.asm and the values in the TPL look OK.
Thanks for the PN and links! I hope the car is enjoyable for years to come.
Jeff
20 years from now... yep I only knew one guy who was so hard-core he seized up his T-M distributor... ;)
Jeff
You may now have the overall best running turbo-mopar since they were new. Congrats! You seemed to have occurred a failure every ~20 miles, so at 100 miles of solid running you are at >5x the error...
Code 27 keeps returning? Does it run well until it warms up, or runs well after it warms up and then sometime later runs rough?
I feel you already addressed this, I couldn't find it with a search in this thread, but what about the ignition switch in the steering column? If it had an intermittent connection internally, could...
Take that grounding point on the fuel rail and run a line directly to the battery negative. Also ensure the head ground on the trans side is in good shape.
I just read the whole thread. If you have a laptop and USB data cable, try connecting with MPScan and create a layout of just all the inputs to the LM (MAP, O2, CTS, TPS, Knock, Batt Temp, etc..). ...
Meyer is a good place to get the cable. Talk to Brad at Meyer and ask if he has any cable diagnostic routines or software you could try.
These cables can be flakey. (This is why I carry a known...