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Repair for 89 NA ECU or temporary fix?
Posted by Harold [Email] (more from Harold) on Sun, 9 Nov 2003 08:33:25
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I have an 89 900 NA with the dreaded ECU. It broke on me about four years ago (fuel pump relais not grounding anymore) and now the same thing has happened again. This seems to be such a common thing to happen with these ECUs, has anybody figured out what goes wrong with the ECU and how to fix it? Can it be fixed by replacing some simple components on the board?
Also, the car runs fine if I ground the fuel pump relais manually, so would there be a problem if I installed a temporary switch for the fuel pump. What would be the risk of this (other than forgetting to turn it of and draining the battery).
If I can't fix it, I will start looking for a new one on E-bay but just want to see if I can drive the car in the mean time.
Thanks in advance for all responses, Harold
posted by 32.103.153...
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