Thread: DIY: SAP Sim
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Old 02-24-2013, 03:50 PM   #52
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Join Date: Jan 2011
Location: Littleton, MA
Posts: 6
My Ride: 2003,325i
Sim on m56 engine

For the M56 SULEV: I built/installed the sim and also fool the SAP MAF. So far still no P1418 code.
So, I needed to do both on the M56 1. Add the sim as per Drewfus2101 and 2. Add the voltage divider to the MAF connector.

O--10k--- - GND pin
O--10k--- - 5V pin
O-------- - Sig pin (2.5V)
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