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#1
05-18-2005, 01:40 AM
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Connecting a Laptop to my truck
Hi,
I built the cable on the winALDL website (http://winaldl.joby.se/) only to discover my trucks computer won't talk over it. I have a '93 S10 2.5L 4cyl which is ECM 16156647 I believe. Is there a program (hopefully that uses the same cable) that will connect to my laptop to my truck? I need to see which sensor is giving a bad reading and causing a code 25. Thanks, Eric 
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#2
05-18-2005, 06:46 AM
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Re: Connecting a Laptop to my truck
I have one for sale that works with winaldl that will work fine for your truck, it's for sale, PM me
__________________
  95 s10 Blazer, EGR Mod, ZQ8 Steering box mod, 99 Center console shifter mod and more... See everything at www.pghconsulting.net/teal
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#3
05-18-2005, 11:31 AM
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Re: Connecting a Laptop to my truck
I have a 93 s10 2.8L 2wd stick. The winaldl program talks to my truck with the cable I made. I'll report later what ECM it is.
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#4
05-18-2005, 08:58 PM
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My ECM is the same as for:
1992-93 truck 2.5 L4 TBI "A" L38 1992 truck 4.3 V6 CPI "W" L35 1994 truck 4.3 CPI "W" L35 w/ MT It should still read something with winALDL, I wonder if I got it wrong which is the emitter and which is the collector on my transistor. Is there a way to test for that with a meter? Thanks, Eric
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#5
05-24-2005, 09:27 AM
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Re: Connecting a Laptop to my truck
My 93 s10 2.8L works with ecm 1227747. You might try all selections in winaldl to see if any decode it correctly. A NPN transistor read low resistance collector to base and base to emitter, high resistance vice versa. Pin 2 of the cable to the pc should be pulsing 0 to 12 v or 0 to whatever is on pin 4 depending on which drawing you followed.
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