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obd ii

  1. General
    Hopefully I am in the correct forum. 2008 TB keeps blowing fuse 13 immediately after replacing. Cig lighter and acc plugs never used. Any suggestions? Also pulled a P1682 before the fuse blew.
  2. TrailBlazer / Envoy Chat
    Hopefully I am in the correct forum. 2008 TB keeps blowing fuse 13 immediately after replacing. Cig lighter and acc plugs never used. Any suggestions?
  3. OEM Issues
    good day every one:tiphat I am new in trailvoy.com and looking for your advise :D my chavy 4.2L 2006 cant connect with elm327 BT connector (OBD2) I notice from other thread on trailvoy.com to check the fuse #13 (for lighter ) and its working fine, but when I check the wiring I found the...
  4. Audio and Electronics
    My 08 TB does not have the DIC. I miss having a trip computer. I looked through the posts and cannot find a thread dedicated to scanner comparisons. I saw handheld OBD scanners, a few Scan Gauge II, but I would like to know if anyone has any of the following gauges and would do a small review...
  5. General
    Hi everyone - Hoping someone can help. I searched the boards but no luck, and also if this is the wrong section to post in, i apologize. 2006 Trailblazer SS (3SS). About 37,000 miles. Check enginge light came on the other day. Grabbed a friends ODBII Scanne'r (Actron CP9135). Turn the keys to...
  6. OEM Issues
    After I bought my scanner, I looked at live data page and there was ENGINE LOAD % and mine was about at 25 % at idle and at 200°. Is it too much or normal ? I wounder if anyone here could compare this data with mine. I'm still trying to find the cause of low MPGs (10 mpg). Plugs changed...
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