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Help Interpreting PCM Data

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Old Apr 19, 2014 | 08:42 PM
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djed
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Laughing Gas
Joined: Jul 2012
Posts: 856
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From: Los Angeles/Ventura, CA
Help Interpreting PCM Data

Over the last few weeks, I've been working with the developers of the iOS EngineLink software (available in the Apple Store) to see if they could update their program to support the enhanced PIDs on our trucks. Although I'm happy to say the beta version of the program now seems to work (meaning it doesn't trigger the SES light and "kill" the engine), it may be a few days before the Apple gods approve the updated version. Unfortunately, the current updated version does not support data logging.

All that said, I was able to manually log my truck with the following results:

<TABLE style="WIDTH: 418pt; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=557 border=0><COLGROUP><COL style="WIDTH: 191pt; mso-width-source: userset; mso-width-alt: 9325" width=255><COL style="WIDTH: 9pt; mso-width-source: userset; mso-width-alt: 438" width=12><COL style="WIDTH: 37pt; mso-width-source: userset; mso-width-alt: 1792" width=49><COL style="WIDTH: 9pt; mso-width-source: userset; mso-width-alt: 438" width=12><COL style="WIDTH: 38pt; mso-width-source: userset; mso-width-alt: 1828" width=50><COL style="WIDTH: 9pt; mso-width-source: userset; mso-width-alt: 438" width=12><COL style="WIDTH: 29pt; mso-width-source: userset; mso-width-alt: 1426" width=39><COL style="WIDTH: 9pt; mso-width-source: userset; mso-width-alt: 438" width=12><COL style="WIDTH: 41pt; mso-width-source: userset; mso-width-alt: 2011" width=55><COL style="WIDTH: 9pt; mso-width-source: userset; mso-width-alt: 438" width=12><COL style="WIDTH: 37pt; mso-width-source: userset; mso-width-alt: 1792" width=49><TBODY><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; WIDTH: 191pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20 width=255></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 9pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=12></TD><TD class=xl67 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 37pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=49>ICP</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 9pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=12></TD><TD class=xl67 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 38pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=50>IPR</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 9pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=12></TD><TD class=xl67 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 29pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=39>FIPW</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 9pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=12></TD><TD class=xl67 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 41pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=55>Voltage</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 9pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=12></TD><TD class=xl67 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; WIDTH: 37pt; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" width=49>RPM</TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Idle after start</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">707 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>16.24%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>2.53</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>11.81</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">741 </TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Easing down the street</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">866 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>15.46%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>2.43</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>14.19</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">1,499 </TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Accelerating on the street</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">2,135 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>32.86%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>2.15</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>14.19</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">2,063 </TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Accelerating on the street</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">2,226 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>32.86%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>2.09</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>14.19</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">2,144 </TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Idling at a stop sign</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">485 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>11.60%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>2.82</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>14.19</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">672 </TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Accelerating hard onto a large street</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">1,862 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>31.31%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>2.24</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>14.19</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">1,899 </TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Accelerating up a steep hill</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">2,423 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>36.34%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>2.7</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>14.12</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">1,616 </TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Coasting down the hill</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">497 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>11.21%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>2.41</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>14.19</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">772 </TD></TR><TR style="HEIGHT: 15pt" height=20><TD style="BORDER-TOP: #f0f0f0; HEIGHT: 15pt; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" height=20>Accelerating normally on a resid. street</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">971 </TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl65 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>18.17%</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>1.97</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent" align=right>14.19</TD><TD style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent"></TD><TD class=xl66 style="BORDER-TOP: #f0f0f0; BORDER-RIGHT: #f0f0f0; BORDER-BOTTOM: #f0f0f0; BORDER-LEFT: #f0f0f0; BACKGROUND-COLOR: transparent">1,734 </TD></TR></TBODY></TABLE>

I would greatly appreciate feedback on what the data tells you. I will add that my truck runs fairly well (it certainly serves my purpose) but it seems that it sometimes suffers from rough starts and also sometimes sounds like it "knocks" when I first start it.

Much thanks.
 
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Old Apr 19, 2014 | 09:08 PM
  #2  
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Well, that data is basically unreadable. I'll try to swing by this week with my tablet and log some data as well as give you my benchmark data.
 
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Old Apr 19, 2014 | 09:24 PM
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I can say you have a stock tune and the HPO system is doing well with that. I can also say that wasn't a very steep hill you were coasting down.

Snapshots of data are very limiting. Logging displays the dynamic interactions of the controls and the sensors under varying conditions... like watching a NASCAR race, instead of reading the statistics.
 
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Old Apr 19, 2014 | 09:35 PM
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Originally Posted by Tugly
I can say ... that wasn't a very steep hill you were coasting down.
Because of the RPM? I had my foot on the brake as the police like to hang out in driveways.

From your other comments, may I assume that in your opinion a program that doesn't log data is useless? If so, I may again convey this message to the programmer. There is a log file generated by the app but it generates output I am not able to interpret. I have attached (hopefully) an example.

Thanks.
 
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Old Apr 19, 2014 | 09:37 PM
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Originally Posted by A/Ox4
I'll try to swing by this week with my tablet and log some data as well as give you my benchmark data.

Thanks. I'll buy lunch at Carney's if you have time.
 
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Old Apr 20, 2014 | 12:08 AM
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ICP at idle is high. Was the truck warm?

I'll be getting off work tomorrow evening around 8:30 if your festivities will be over and you want to meet up then. Otherwise we can try next week some time.
 
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Old Apr 20, 2014 | 12:14 AM
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Originally Posted by A/Ox4
ICP at idle is high. Was the truck warm?

I'll be getting off work tomorrow evening around 8:30 if your festivities will be over and you want to meet up then. Otherwise we can try next week some time.
No, but of course ambient temperature is about 80F.

Can't do tomorrow night since I've got my in laws coming over for dinner. If I tried, I suspect I wouldn't have in laws for much longer. ;-)

Any time next week but Monday (day) and Tuesday (evening).
 
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Old Apr 20, 2014 | 07:27 AM
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The idle was from a truck that was just started (even at 80 degrees ambient).

That "log" was the scan record of the communications with the truck, but there are no sensor readings. It's like a call log, but no recording of what was said in the call.

I wouldn't say the lack of logging makes a scan tool "useless", you can still troubleshoot the basics with it - like a no-start. Logging allows us evaluate the performance of the systems in real-world conditions. I've caught many bad tunes or bad HPOPs, just by spotting a "Stinky Spike" in the data.

 
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