Mechanics

AUTO TRANSMISSION

1991 Nissan 300ZX • 6 cylinder 2WD Automatic •

1991 nissan 300zx auto trans the car takes off in second and shifts to third but no overdrive which sol. In the trans controls this
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Rickh69u
March 29, 2011.




Check and test the vehicle speed and throttle position sensors-these the ones that feeds the computer an input signals relating to throttle and governor pressures at which time the computer commands a given solenoids to provides upshifts/downshifts/locked-up/overdrive even the coolant temperature sensor has to do with overdrive in a given temperature.

Tiny
Rasmataz
Mar 29, 2011.


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