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SVTPerformance's Chain of Restaurants
Tuning À la carte
PID Question - 96' Procharged Cobra WOT cut-out
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<blockquote data-quote="01silverstang" data-source="post: 16661568" data-attributes="member: 21743"><p>So I received the VMP harness Friday evening, but have not yet had a chance to install it. I will be making some time tonight, and hopefully data logging it tomorrow. </p><p></p><p>In the meantime, can someone take a look at the attached excel file from my data log and help me out.</p><p></p><p>Knock Sensor Retard Increment is a flat 1.5 across most of the log, but in a small section it jumps to 1.75. Knock Sensor Retard Increment is also 0 across most of the log, but goes as high as 3 though it doesn't seem to correspond to timing being pulled. </p><p></p><p>I do see Spark PID dropping to 0, and it appears to start falling as the MAF count goes from 511 to 523, timing drops from 15.25 to 9.75, and then continues to drop to 0 for a period before bouncing between 3.75 and 8 eventually jumping back up to 18+. Some knock retard is listed during that stretch at the end but doesn't seem to correlate to timing being pulled. </p><p></p><p>I'm not sure if the misfire PID is not supported, but there is a PID for cylinders 1 through 8 and no misfires were listed at all in the log.</p><p></p><p>I really just want to make sure I'm seeing everything that looks off in the log, and addressing all the potential issues. I really appreciate everyone's help, wish I was smarter with this stuff.</p><p></p><p>[ATTACH=full]1718435[/ATTACH]</p></blockquote><p></p>
[QUOTE="01silverstang, post: 16661568, member: 21743"] So I received the VMP harness Friday evening, but have not yet had a chance to install it. I will be making some time tonight, and hopefully data logging it tomorrow. In the meantime, can someone take a look at the attached excel file from my data log and help me out. Knock Sensor Retard Increment is a flat 1.5 across most of the log, but in a small section it jumps to 1.75. Knock Sensor Retard Increment is also 0 across most of the log, but goes as high as 3 though it doesn't seem to correspond to timing being pulled. I do see Spark PID dropping to 0, and it appears to start falling as the MAF count goes from 511 to 523, timing drops from 15.25 to 9.75, and then continues to drop to 0 for a period before bouncing between 3.75 and 8 eventually jumping back up to 18+. Some knock retard is listed during that stretch at the end but doesn't seem to correlate to timing being pulled. I'm not sure if the misfire PID is not supported, but there is a PID for cylinders 1 through 8 and no misfires were listed at all in the log. I really just want to make sure I'm seeing everything that looks off in the log, and addressing all the potential issues. I really appreciate everyone's help, wish I was smarter with this stuff. [ATTACH type="full"]1718435[/ATTACH] [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
PID Question - 96' Procharged Cobra WOT cut-out
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