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ECU grounds are on the intake manifold. Coil ground is on the cam cover.
Posted by: UrS4boy (137) on 2014-12-14 23:55:50 In Reply to: Yes it is an older MTM chipset, makes sense. posted by running_cold924 on 2014-12-14 18:30:00	Share \| Report

Thread:

Well she died on me yesterday...sort of. - running_cold924 2014-12-14 17:08:32 (444 views)
- Well its a no-go on the switch... - running_cold924 2014-12-17 18:25:12 (229 views)
  - figured out - running_cold924 2014-12-23 20:48:20 (203 views)
  - You installed a new switch and no change? - ThetaTau87 2014-12-17 18:33:41 (196 views)
    - Yep new OE switch. Old one I took out says made in W Germany, weird for 95. - running_cold924 2014-12-17 20:43:10 (213 views)
- I have seen that code result from MTM (genuine) chip set installs, but more often it is the - scarman 2014-12-14 18:22:20 (288 views)
  - Yes it is an older MTM chipset, makes sense. - running_cold924 2014-12-14 18:30:00 (307 views)
    - ECU grounds are on the intake manifold. Coil ground is on the cam cover. - UrS4boy 2014-12-14 23:55:50 (222 views)
    - Those are pin numbers on the ECU connector. The FAQ has a good section on the ECU and a - scarman 2014-12-14 18:46:37 (252 views)
      - The problem with the GM ignition swith is it turns off too easily.  -  ThetaTau87  2014-12-14 23:02:04 (229 views)
        
        I thought it was all the young girls that had  -  running_cold924  2014-12-14 23:14:27 (227 views)
        
        That doesn't help, but the switch also doesn't pass the force requirement test of turning it off.  -  ThetaTau87  2014-12-15 11:35:36 (199 views)
      - ok cool. I'll be a day or two and I'll hopefully post a fix. - running_cold924 2014-12-14 20:20:56 (229 views)
- Yup. Points to flaky ignition switch (at least for starters (so to speak)). - UrS4boy 2014-12-14 17:33:49 (226 views)

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