03-30-2020, 09:59 AM | #10 |
Senior Member
Join Date: Aug 2018
Location: Western Colorado
Posts: 1,165
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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: Cruise Snapshot (O STFT's): Cruise Snapshot (moving STFT's): Primary VE Table: 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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1964 Chevy C10 - Gen IV 5.3 Restomod http://67-72chevytrucks.com/vboard/s...d.php?t=768632 1968 GMC C15 - Gen III 6.0 Restomod http://67-72chevytrucks.com/vboard/s...d.php?t=772047 1969 Chevy C10 - Restoration http://67-72chevytrucks.com/vboard/s...d.php?t=809184 1978 Chevy Scottsdale K20 1993 Chevy C1500 - 5.3/T56 swapped 2008 Silverado Duramax |
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