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Old 06-29-2012, 12:11 PM   #36
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Originally Posted by TerraPhantm View Post
According to RealOEM, the M52TU cars and the M54 cars both use the same SAP assembly though (until 03/2003 anyway).

Edit: According to the MS42 datalogging protocol there's an output for the secondary air valve and the secondary air pump relay just like MS43. You sure there's not a second pin for it on the MS42?

Last edited by smooth1; 06-29-2012 at 12:22 PM.
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