Jarrod Power Posted June 22, 2008 Report Share Posted June 22, 2008 I've recently fitted a new engine to my RS Legacy/Liberty (AUDM) and when I took it to my tuner he found that the timing the ECU saw and the engine timing were 10 degrees different accross the entire tune. THe engine timing with a timing light was in fact 10 deg. higher than the ecu saw. eg 36deg = 46deg. Is this an engine or ecu fault, and can it be fixed? The engine underperformed in comparison to my expectations, so I'd like to know if this would be contributing to it. Thanks Quote Link to comment Share on other sites More sharing options...
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