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Type: Posts; User: edmagner

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  1. Reads & writes fine with ECM & TCM on a bench...

    Reads & writes fine with ECM & TCM on a bench harness...Tech 2 talks with both modules fine in the vehicle...guess I'll try some fuse pulling on other modules to try and get HP Tuners to work on the...
  2. Is there a trick to doing a "read entire" on an A40 TCM in 2007 LBZ?

    I can't get a TCM read out of my 2007 LBZ. it keeps failing on a time out error. Anyone else experience this or have any suggestions how to get it to complete? Thinking of doing a bench harness for...
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    Bill I can read the supported vehicle list,...

    Bill

    I can read the supported vehicle list, thank you for that helpful suggestion; however it appears to not be quite correct.

    The 2004-6 4.6L in the XLR and STS used a Siemens ECM, not a...
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    Supported 4.4L/4.6L XLR ECM(s)

    The Gen IV supported vehicle list says 06-07 4.4L & 4.6L Cadillac XLR's and STS's are supported. Looking at service information, it appears that in 2007 all 4.4/4.6 XLR and STS's are E67 ECM's, but...
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