PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Why won't edit read?

Old Feb 27, 2004 | 12:50 PM
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Default Why won't edit read?

I've been in contact with carputing about this issue. The simple problem is, I can get a-tap to read but not edit using the same port.

I have the port setting set at none, per Dave
It just won't connect. Any ideas, or is my laptop a POS?

BTW, the problem is between the PC and the module. The module to the PCM (truck) is fine.
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Old Feb 27, 2004 | 03:05 PM
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Recently bought LS1 Edit. Went to download program from PCM. Wouldn't read. Finally tried different COM Ports. Ended up using COM4 before it would make connection and read. I have a new Dell, no serial, so I am use a USB convertor cable.

Either change COM ports, or possibly your cig lighter fuse is blown.

David
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Old Feb 27, 2004 | 04:03 PM
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hey greg, you using a usb adapter? if not, i always use com 1 and have never had a problem.
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Old Feb 27, 2004 | 05:14 PM
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Like I said, It works fine on a-tap using com1. I don't understand why I would have to change com ports to read. It's serial BTW. I bought a usb adaptor and had no luck. The module has been check out fine by Carputing. What would the cig lighter have to do with anything? It is powering the laptop.
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Old Feb 27, 2004 | 06:54 PM
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I give up on why different com ports. On Atap com port1. On LS1Edit Com port 4. Both with the same wires, just a different module (Atap vice Edit module).

No idea why.

If your A-tap is working fine, than forget the lighter bit. Does it power the computer? Nope. Does it power the module? I don't know, but I do know that if the fuze is blown than the A-tap will not work - believe me, I ran that little ***-hole down for a week.

David
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