1998 throttle position sensor plug and play
Question I got a throttle position sensor and the guy at the shop said it might need to be voltage adjusted I think it's a plug n play right it's a 98 grand Cherokee 4.0
Old fart with a wrench
Joined: Nov 2010
Posts: 14,398
Likes: 741
From: Manlius, east of Syracuse, NY
Year: 2000 XJ Sport & WJ Laredo
Model: Grand Cherokee (WJ)
Engine: 4.0L
It's a variable resistor and there's no adjusting needed. The PCM reads the plate angle by reading the resistance as it moves.


