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Old 03-30-2020, 09:59 AM   #384
MDPotter
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Join Date: Aug 2018
Location: Western Colorado
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Re: HP Tuners Tutorials

Gregski, if at any point I'm cluttering your thread let me know.

I was successful in connecting to my 68 and recorded a log and also downloaded the tune. From my very limited knowledge of tuning, it appears to be running pretty well. I created a configuration from gregski's posts.

Some observations from the logging:
-I noticed that the MAF, MAP, and Speedo gauges weren't showing anything. I found out that if I added those channels that the gauges would provide a reading. I got the MAF and Speedo to work, but still haven't found the right channel for the MAP.
-At idle, STFT's were between 0 and -3.
-At cruise, STFT's were between 0 and -10.
-Barometric pressure reading was about 5 inHG lower than the weather app on my phone shows. But the same thing on my 2016 and my fiancee's Dodge Nitro. Why is that?
-There was a few minutes during the drive that STFT's were at 0, is that normal?

Looking at the tune:
-Is shown as the correct donor vehicle, just a different VIN
-Power enrichment appears to be enabled
-Segment swap for 4L80E
-Speed limiter disabled
-A lot of DTC's are disabled, much more than gregski indicated in earlier posts. Such as fuel trims, PCM speed output, MAP sensor, IAT sensor, O2 sensors (bank 1 & 2, sensor 1), MIL control circuit, TPS, all "U" codes. I am thinking about enabling everything except the DTC's that gregski noted. Thoughts?

Idle Snapshot:
Name:  Idle-3.28.2020.jpg
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Cruise Snapshot (O STFT's):
Name:  Cruise-0 STFT-3.28.2020.jpg
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Cruise Snapshot (moving STFT's):
Name:  Cruise-7 STFT-3.28.2020.jpg
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Primary VE Table:
Name:  Primary VE Table-Base Tune.jpg
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Again, I am in the very early learning stages of tuning, but it looks like I should give the tuner some credit?
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