Re: additional data in addition to fault codes? - Saab 9-5 Bulletin Board - Saabnet.com
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Re: additional data in addition to fault codes?
Posted by Douglas (more from Douglas) on Wed, 7 Feb 2007 14:40:23
In Reply to: additional data in addition to fault codes?, Tony, Wed, 7 Feb 2007 14:10:48
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[Sorry, I posted this in the wrong place above, here it is again]
You can see a full listing of the generic OBD parameters here:
http://www.autotap.com/generic_parameters.asp
The OBD2 interface can report these in real time. In addition, the vehicle computer records a snapshot of these parameters when a fault code is triggered. The better scan tools can display both the real-time and snapshot data.
The better tools also give the ability to see both "active" and "pending" fault codes. The the active codes cause the CEL to be turned on, but the pending codes do not. Simple tools will only report the active codes.
posted by 206.169.200...
Posts in this Thread:
- Scanner? Code reader? Which one? OBD2? CAN? Help!, Tony, Wed, 7 Feb 2007 08:24:53
- Re: Scanner? Code reader? Which one? OBD2? CAN? Help!, isuzudave, Wed, 7 Feb 2007 14:03:11
- About AutoZone......., Calvin, Wed, 7 Feb 2007 11:25:25
- Re: Scanner? Code reader? Which one? OBD2? CAN? Help!, Douglas, Wed, 7 Feb 2007 10:48:47
- A few answers, but not all......, MI-Roger , Wed, 7 Feb 2007 09:41:00
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