PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

new to tuning, have hptuners, and 0101 code

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Old Aug 8, 2014 | 07:13 PM
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Default new to tuning, have hptuners, and 0101 code

Just received my tuning software, so please bare with me.
Car is an 86 Monte, 5.3, ls1 intake, long tubes, cold air, and lq4 cam. Has a 5 pin maf, harness built by Modern vintage. Seems to run fine in open loop, closed loop runs rough, current tune is a mail order tune from modern vintage. Advice on where to start?
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Old Aug 9, 2014 | 06:09 AM
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"Advice on where to start?".
Data log it, and post the log[s] and the tune.
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Old Aug 9, 2014 | 10:31 AM
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Will be back in the shop on mon, will post data log and tune then, thanks.
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Old Aug 9, 2014 | 01:10 PM
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Thumbs up Good idea!

Originally Posted by 65lsnova
Will be back in the shop on mon, will post data log and tune then, thanks.
That way, the guys w/ HP can see what's really going on....
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Old Aug 11, 2014 | 01:59 PM
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trying to attach my tune here, and trying to figure out how to log data. Any help with either is greatly appreciated! I have the tune saved to my laptop, just not sure how to attach the file here....
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Old Aug 11, 2014 | 02:20 PM
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https://ls1tech.com/forums/attachmen...1&d=1407783732

Is this attached correctly?

Attachment 464248

or this??
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