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How to test my ECU 89 S4

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Old 10-14-2018, 04:21 PM
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Bobinsocal
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Default How to test my ECU 89 S4

I am back! Just got 89. Is there some way to test these?
Old 10-14-2018, 04:28 PM
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FredR
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Originally Posted by Bobinsocal
I am back! Just got 89. Is there some way to test these?
Easiest way is to try them in a known runner assuming yours is not running
Old 10-14-2018, 04:29 PM
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Louie928
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Originally Posted by Bobinsocal
I am back! Just got 89. Is there some way to test these?
Do you have a problem with the LH you have now? I can test for you and supply a newly rebuilt JDSPorsch LH if that is required.
Old 10-14-2018, 05:22 PM
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Mark Anderson
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Originally Posted by Bobinsocal
I am back! Just got 89. Is there some way to test these?
bring it to sharktoberfest next Saturday and I’m sure we can get it tested
Old 10-14-2018, 05:56 PM
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Wisconsin Joe
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LH (fuel injection) or EZK (ignition)?

Is the car currently running?



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