Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Diagnostic Cable Problems

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Old Jun 18, 2004 | 04:10 PM
  #1  
glennxx1's Avatar
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Diagnostic Cable Problems

I just got my diagnostic cable from mastach.com, and when i run datamaster w/o it hooked up 2 the car it says test passed blah blah, but when i hook it up 2 the car and run it it says Com lost... com sync recycling 1, 2, 3, 4 etc etc and doesnt read the car or anything, if anyone has some info on this please post back thanks
Old Jun 18, 2004 | 04:34 PM
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no one has any info?
Old Jun 18, 2004 | 04:54 PM
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Are you going through the steps in Datamaster to set up your com port and such?
Old Jun 18, 2004 | 05:28 PM
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yep, com 1, datamaster wont let me select what Baud 8192 or 160 baud, i dont have a 160 baud input
Old Jun 18, 2004 | 06:52 PM
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I don't know that I have seen anything about selecting baud rate. Are you using the EE version? Are you sure that com port is the correct one for your connection?
Old Jun 18, 2004 | 07:44 PM
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ik but its hte com port thats not workign, u see when i go 2 scan the motor it says como port lost or w/e , ive tryed liek 5 programs all said com port was messed up or something
Old Jun 18, 2004 | 07:57 PM
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had brother type that for me while i was on the john, ... lol, it says that the connectio nwas lost, then it says "com sync recycle 1, com sync recycle 2, 3 4 5 etc continues, then says "com connect lost" again... no clue what the problem is bc when i do the aldl-full test it "passes"

Last edited by glennxx1; Jun 18, 2004 at 08:49 PM.
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