PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Lets play spot the issue! HPTuners log and config inside.

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Old 07-18-2007 | 03:23 PM
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Default Lets play spot the issue! HPTuners log and config inside.

Car leans out at 3600 can anyone here spot whats going on or have any suggestions?

www.andrew-wong.com/tune/7-18-07-4.hpl

www.andrew-wong.com/tune/7-18-07-5.hpt
Old 07-18-2007 | 03:30 PM
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How do you read that?! Its giving me a headache... Why do you have 2 WBs logged? I think the chart is averaging the 2 together.
Old 07-18-2007 | 03:37 PM
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WTF is up with your VE.... 221s?? What are your mods?
Old 07-18-2007 | 03:41 PM
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MS3 cam, LQ9 motor, TSP LS6 Heads with valve job
Old 07-18-2007 | 03:50 PM
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Youre VE is fucked! Your MAF curve is untuned.. Timing table is fucked... Have you ever tuned a car before?

Youre commanding 9-11*s of timing at WOT at 5600+. It should be ~29. You have negitive timing at WOT in your low octain tables....
Old 07-18-2007 | 04:30 PM
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I'm having someone else tuning it right now and I'm just realying issues. He said there was some issue with fuel pressure dropping but I'll forward it on :/.
Old 07-18-2007 | 04:33 PM
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honestly.... pay someone else....
Old 07-18-2007 | 07:59 PM
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Holy &*#)!!!

MAKE him put the stock file back on and DO NOT let him "tune" on your car further. I'm serious, I've never seen anything like this.

On first glance I thought this must be a joke...
Old 07-18-2007 | 08:02 PM
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Originally Posted by Frost
Holy &*#)!!!

MAKE him put the stock file back on and DO NOT let him "tune" on your car further. I'm serious, I've never seen anything like this.

On first glance I thought this must be a joke...
lol... that was my first reaction.
Old 07-19-2007 | 12:29 AM
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Wow... that is one messed up tune... 2002 Escalade.. hmmm. I'm going to find a stock tune for one to compare.

.... OK I found a stock tune to compare and the spark tables on the tune are STOCK!! They run negative timing stock like that. Looks like not much was changed form the stock tune that VE table is scary though. That needs to be set back to stock and the Widebands need to be looked at because they read completely different from eachother.

Last edited by sixvi6-camaro; 07-19-2007 at 01:14 AM.
Old 07-20-2007 | 08:15 PM
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Originally Posted by sixvi6-camaro
Wow... that is one messed up tune... 2002 Escalade.. hmmm. I'm going to find a stock tune for one to compare.

.... OK I found a stock tune to compare and the spark tables on the tune are STOCK!! They run negative timing stock like that. Looks like not much was changed form the stock tune that VE table is scary though. That needs to be set back to stock and the Widebands need to be looked at because they read completely different from eachother.





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