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  1. OBD-II - No Signal

    S10 / Sonoma
    Aloha Guys! I own a 2003 S10 2.2L, Manual 5-Speed. I recently had a my check engine (or "Service Engine Soon") light illuminate. I keep up with all maintenance so that's not the issue. I tried to connect a scan tool to my OBD-II and I found that I had no signal coming from my OBD-II to connect...
  2. 1998 chevy s10 4.3 automatic. power to OBD2 port but error reading

    S10 / S15
    I have this 1998 s10 with the check engine light so I hooked up the obd2 scanner and it reads half way before error. its 4.3 vortec 2wd. Replace PCM and it has power at 3 ports. Unplugged all engine sensors one at a time to see if it was a short but still hasn't worked. Checked air bag and seat...
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