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      05-07-2023, 07:44 PM   #1
kgcornell92
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Drives: BMW M550iX
Join Date: May 2023
Location: Pennsylvania

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Wastegate position sensor signal short to B+ [123701]

Good evening,
I had seen an older post with regards to this post...I have replaced the wastegate actuator, and get the same code. The wires all ring good between the wastegate attenuator and the DME2. ISTA won't allow me to "relearn the position" due to the fault code continually arriving on power up. The code won't clear.

Any thoughts on where to chase the wire from the DME2? On the five pin plug at the WG actuator, pin 4 is the signal wire, but again, it rings clean through the DME 64-pin connector at pin location 56.

Thanks in advance...
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