i have a 63 international with an l99/6l80e in it. its up and running decent but when i run the scanner i get no rpm and no ltft or stft for bank 1. i do get rpm when i use my old handheld obd2 scanner. anyone have any ide a what could be causing this? thanks in advance!
tune and a short log are attatched dm 63 1.hpl63 international l99 start tune.hpt
Re-poll for supported parameter in the VCM scanner. See if they start to show up.
Sometimes you must remove the channel, re-poll and add the channel back in, then it works.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
that did the trick. Thank you!
Reply With Quote