450 FSE 2004 starting issues

[Yngvim]

Hi
530mV is way too low.
I recommend using volt meter cause guzzidiag is not accurate, it jumps 20 mV.

First loosen the screw which had the yellow paint to fully close the throttle blade.

Next step is to adjust the sensor on the side of the throttle body so you get minimum 351mV, write down your voltage.

Next you add 290mV to the voltage you wrote down, if you had 355mV, 355+290=645mV.
290mV equals 6,5 degree opening on the throttle blade.

Next you screw in the hexagon screw until you have added 290mV and reach your calculated number.

Last step is to use the program to reset the TPS

Hope this will help so you can start her up on first push and without touching the throttle.





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