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91 740 turbo ecu failure? 700

posted by msunkenb on Wed Nov 26 13:36 CST 2008
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last visit: Wed Dec 3 15:44 CST 2008

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i got my car back today, i had my mechanic go through it and he checked the ignition system, my turbo, fuel pumps etc... everything was fine. i had him swap the ecu with another used one as i think that it likely what it is.

my car did this last spring, and i went through all sorts of hoops and finally i noticed that when it acted up, if i shut the car off and turned it back on it would be fine. i changed the ecu and it has been tip top for 10k miles.

when your car acts up, does the check engine light come on? mine does not, but did when my AMM went bad. also how are your turbo hoses? i changed all mine as they were old and it caused a similar condition.

good luck, and here's hoping it was my ecu.

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91 740 turbo ecu failure? [700]
posted by msunkenb on Mon Nov 24 11:45 CST 2008 >

91 740 turbo ecu failure? [700]
posted by B.B. subscriber on Mon Nov 24 11:53 CST 2008 > V
- 91 740 turbo ecu failure? [700]
  posted by msunkenb on Mon Nov 24 13:30 CST 2008 > V
- 91 740 turbo ecu failure? [700]
  posted by johnboy740 on Wed Nov 26 12:54 CST 2008 > V

91 740 turbo ecu failure? [700]
posted by hardknocks! subscriber on Mon Nov 24 12:01 CST 2008 > V
- 91 740 turbo ecu failure? [700]
  posted by msunkenb on Mon Nov 24 13:28 CST 2008 > V
  - 91 740 turbo ecu failure? [700]
    posted by hardknocks! subscriber on Tue Nov 25 11:53 CST 2008 > V
    - 91 740 turbo ecu failure? [700]
      posted by msunkenb on Tue Nov 25 12:10 CST 2008 > V
      - 91 740 turbo ecu failure? [700][1990]
        posted by flacito subscriber on Wed Nov 26 03:34 CST 2008 > V
        
        91 740 turbo ecu failure? [700][1990]
        posted by msunkenb on Wed Nov 26 04:43 CST 2008 > V
        
        91 740 turbo ecu failure? [700][1990]
        posted by flacito subscriber on Thu Nov 27 03:09 CST 2008 > V

91 740 turbo ecu failure? [700]
posted by Will740turbo subscriber on Mon Nov 24 17:59 CST 2008 > V
- 91 740 turbo ecu failure? [700]
  posted by someone claiming to be msunkenb on Tue Nov 25 02:31 CST 2008 > V
  - 91 740 turbo ecu failure? [700]
    posted by Will740turbo subscriber on Wed Nov 26 08:15 CST 2008 > V

91 740 turbo ecu failure? [700]
posted by rhaire on Wed Nov 26 07:29 CST 2008 > V

91 740 turbo ecu failure? [700]
posted by johnboy740 on Wed Nov 26 12:48 CST 2008 > V
- 91 740 turbo ecu failure? [700]
  posted by msunkenb on Wed Nov 26 13:36 CST 2008 > V
  - 91 740 turbo ecu failure? [700]
    posted by johnboy740 on Wed Nov 26 14:07 CST 2008 > V
  - ECU repair? [700]
    posted by B.B. subscriber on Thu Nov 27 04:52 CST 2008 > V
    - ECU repair? [700]
      posted by msunkenb on Thu Nov 27 05:03 CST 2008 > V

i have opened up the suspect ecu. [700]
posted by msunkenb on Tue Dec 2 11:05 CST 2008 > V
- ECU pictures? [700]
  posted by B.B. subscriber on Wed Dec 3 13:31 CST 2008 > V
  - ECU pictures? [700]
    posted by msunkenb on Wed Dec 3 14:53 CST 2008 > V

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91 740 turbo ecu failure? 700