Engine speed drops saab 9000
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  1. #1
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    Default Engine speed drops saab 9000

    Hello.

    There is a saab 9000 M92 MT B202T and GT25. The auto was bought in stock and among other problems in it constantly drops the engine speed, sometime to a complete stop. ECU LH\Jetronic 2.4 with MAFF was replaced by Trionic 5.5. The problem still exists... Replaced all sensors and idle speed controller - the problem still exists... Now the very last idea I can imaginate that the speed signal to Trionic is incorrect or failed.

    Other ideas ended... Burn not to offer))

    Any suggestions? Txs.

  2. #2
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    Default

    And the second question: what can I advice to happy owner of the car to check my version if he has no TEH2 and technical education ? The auto is at about 500 km from me...

 

 

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