2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

need help, stranded 1700 miles form home in 87 T2

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Old Nov 4, 2007 | 02:15 AM
  #26  
texFCturboII's Avatar
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From: Fort Worth, TX
it turns over yea? then no.
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Old Nov 4, 2007 | 04:25 AM
  #27  
RXzeben's Avatar
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From: troutdale,OR
so i know this is a stupid question, but, where is the ground wire? i dont know anything about electrical
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Old Nov 4, 2007 | 08:41 AM
  #28  
texFCturboII's Avatar
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From: Fort Worth, TX
Which one? There are a few. Check out the FSM in the FAQ's.
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Old Nov 4, 2007 | 09:04 AM
  #29  
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From: New Hampshire
Is it Boston MA? If so im only about 30 min away from there.

Next time if you can, check the regional forums to find someone close by to help out.
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Old Nov 4, 2007 | 09:15 AM
  #30  
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From: New Hampshire
I doubt its your alternator. You wouldn't be able to turn the engine over much at all if the engine drained the battery down to almost nothing. I believe the ECU turns off at around 10v.

Sounds like it may be the ignition switch according to the wiring diagram or the main engine ground or chasis ground. If one of those are loose, you may be getting intermitant issues.
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Old Nov 4, 2007 | 11:30 AM
  #31  
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just roll start it and be on your way!!!
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Old Nov 4, 2007 | 02:58 PM
  #32  
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From: Louisville KY
Probably a bad ecu ground, is the car home yet? It could be a bad afm connection.

The ignition switch COULD be bad, if the contacts inside were worn and could momentarily cut off power to the rest of the car, remember the igniition switch has multiuple positions, any one of them could go bad.

Also a thing to check for is a bad fuel pump or fuel pump relay. Or a bad main relay.

You could also have loose connections on the battery terminal, bad fuses. Make sure you check ll of the fuses as well.

Get back to us after checking these things.

Just incase you were windering, the ecu ground, is on top of the rear rotor housing, under theuim.

If you have not already, download a copy of the FSM, and check on how to remove the uim.

Also, if you go into the archive, you can find out how to add better ecu grounds, by modifying the wiring harness underneath the flor panel on the passenger side, which would fix the problem if it were a bad ecu ground.
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Old Nov 4, 2007 | 06:08 PM
  #33  
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From: highfill, arkansas
Great suggestions, thanks. The car is on its way here, should be sometime next week. Can't wait to get hands on and get this fixed. I havn't taken the uim off of a TII, but i had taken the upper and lower off of my N/A i had when i was 17 so it shouldn't be a problem.
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