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DTC P0740 transmission circuit, BAD PNP???? 850

posted by  danielflading on  Sat Nov 29 05:57 CST 2003
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Hello All,

has anyone else had this trouble code, and did you replace the PNP or was it something else?

I just cleared the P0740 code from my car and the code refers to a "transmisson Circuit". Is this my PNP Switch going bad. I have the flashing arrow and CEL but the car runs great in shifts in all gears. i have tried the PNP switch cleaning, but this same code keeps returning.

Thanks for the help,

Dan
1997 850 GLT Turbo






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