Need help identifying a transistor

Thread Starter

buzzawak

Joined May 29, 2018
19
I am trying to identify a faulty transistor on a BPSX D1 WBO Controller.
The transistor controls the 12v for the heater on a 5 wire Bosch WO2 sensor.
I am hoping someone have the same unit and could take a photo of the board.
board 1.jpg
 
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