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Which OBDII Reader to buy

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Old 07-27-2009 | 10:28 PM
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Default Which OBDII Reader to buy

I want to get an OBDII reader. What do you recommend and why?
Old 07-27-2009 | 10:52 PM
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I just bought an Actron CP9180. If was inexpensive ($132) and very user friendly. I used it on the 993 and the Boxster S.

Here is a link to the eBay seller I bought from;

http://cgi.ebay.com/ebaymotors/Actro...d=p3911.c0.m14
Old 07-27-2009 | 10:54 PM
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Any OBDII reader will work. Some just show you the code and some will give you a brief explanation of what the code means. You can aleways drop by an AutoZone and they can punch the code in their computer and give you more detail and probable suspects to check.
Old 07-27-2009 | 11:59 PM
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How about a OBD I reader for the 1995 MY 993 guys ... the problem is that most of us have the OBD II plug...
Old 07-28-2009 | 12:40 AM
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Chuck - thanks. I just ordered.
Old 07-28-2009 | 12:44 AM
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Originally Posted by e9stibi
Chuck - thanks. I just ordered.
Good deal. I think you'll be happy with it.
Old 07-28-2009 | 12:46 AM
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I'm not 100% sure on this, (as in not verified myself) but I read somewhere that if the car (any car) has an OBDII plug an OBDII reader should have no trouble reading it. Even if the car is OBDI. Something about OBDII readers being backward compatible.

Nick
Old 07-28-2009 | 01:15 AM
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Originally Posted by Chuck W.
I just bought an Actron CP9180. If was inexpensive ($132) and very user friendly. I used it on the 993 and the Boxster S.

Here is a link to the eBay seller I bought from;

http://cgi.ebay.com/ebaymotors/Actro...d=p3911.c0.m14
I also have the Actron CP9180, works great! reads codes P1411 is the SAI ports for cylinders 4-6, it also has a monitoring function where you can monitor a number of real time sensors, like intake air temp (IAT) etc...

It will also clear/reset the CEL and monitor the drive cycle.
IMHO it is a nice unit
Old 07-28-2009 | 01:29 AM
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I've got one of these and they work well.
http://www.scangauge.com/?gclid=CLyB...FSRPagod-VnI_A
Old 07-28-2009 | 01:31 AM
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www.autoenginuity.com and get the Porsche add-on. It is awesome.
Old 07-28-2009 | 03:07 AM
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Originally Posted by Basal Skull
I've got one of these and they work well.
http://www.scangauge.com/?gclid=CLyB...FSRPagod-VnI_A
I have one of these as well...love the size, it can fit under the dash...
Old 07-28-2009 | 10:15 AM
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Originally Posted by helmet155
www.autoenginuity.com and get the Porsche add-on. It is awesome.
I was just looking at this...looks awesome. Before I saw this product, I was about to order the Durametric product. It's not yet clear to me what the Durametric lacks...I'm curious since it appears to be much cheaper.

Rick
Old 07-28-2009 | 12:18 PM
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I got one of these a while ago and love it. It's a little more $$$ but it's completely customizable and you can get a GPS add-on for it as well. (not affiliated, etc. etc.) It reads plenty of signals, logs data, performance measurments, clears MILs, etc. I particularly like using it to show speed, rpm, throttle position and braking all on one screen. Great data to log for track analysis. I find it very useful and it fits nicely when you tuck the mounting brace into the ash tray. That way it's not mounted up on the windshield and right at your fingertips.

http://www.dashdaq.com/
Old 07-28-2009 | 12:26 PM
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"I'm not 100% sure on this, (as in not verified myself) but I read somewhere that if the car (any car) has an OBDII plug an OBDII reader should have no trouble reading it. Even if the car is OBDI. Something about OBDII readers being backward compatible."

That's not correct. Many of the late '95 993s had the OBDII connector
but were still OBDI only compatible, and as such were not backward
compatible with OBDII scanners. So don't waste your money if the
vehicle is OBDI by buying an OBDII scanner.
Old 07-28-2009 | 01:08 PM
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Originally Posted by Mike J
I have one of these as well...love the size, it can fit under the dash...
How accurate is the trip gauge? i.e. fuel tank and distance to go?


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