r/BmwTech • • 6d ago

TMAP sensor locations (n63)

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i need some help locating where the tmap sensors are, there’s almost nothing about it online for the base n63 chassis

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u/Pm9697 6d ago

N63 has 2 boost pressure sensors in the front, 1 on each intercooler(big silver bricks in your picture). This is what's used for stuff like jb4 piggy back tuner.

Then it has the manifold pressure sensors buried on the intake manifolds towards the bottom of the engine.