Throttle Position Sensor
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Freshman User
Joined: Sep 2000
Posts: 32
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Throttle Position Sensor
I am having bad luck with the "throttle" areas of my 67F250 and 93E150 ClbWgn.!!
The van will run ok, and then after several miles she shifts hard from 1-2nd, and 3-4th?(E4OD trans.) I ran the codes on it and I am getting a 121, which has something to do with the Throttle positon sensor not having consistant voltage? Should I just replace this?
Oh yea, not sure if she's a 351 or 302, engine type in VIN is H??
Thanks for any info!!!
John Hammell
93 E150 ClbWgn.XLT
67 F250 352
The van will run ok, and then after several miles she shifts hard from 1-2nd, and 3-4th?(E4OD trans.) I ran the codes on it and I am getting a 121, which has something to do with the Throttle positon sensor not having consistant voltage? Should I just replace this?
Oh yea, not sure if she's a 351 or 302, engine type in VIN is H??
Thanks for any info!!!
John Hammell
93 E150 ClbWgn.XLT
67 F250 352
Postmaster
Joined: Jun 1999
Posts: 2,719
Likes: 1
From: Lee's Summit MO
Throttle Position Sensor
It is exactly under the aluminum end of the tb, right at the bottom, it''s small and round, black. As far as a difference between the 2 (302 and 351), I can't tell. The 302 is a 5.0L and the 351 is a 5.8L
Pastmaster's 1993 XLT 5.0 E40d 3.55LS Normal Cab/Long bed Loaded from the factory with aid of...MSd 6a ign/s.p. wires, blaster coil, Hypertech Chip, K&N filtercharger, Cat-back dual exhuast w/o mufflers, 3.5", echo tips, Accel distributor cap, Dark Mocha over light mocha. 5% Dark tint, Alpine Cd player/remote, Pioneer speakers.
