bcmaxx
NAXJA Forum User
- Location
- The West Kootenays,B.C. Canada
1989 xj 4.0, auto, Having problems with high idle, first appeared on the trail sunday, driving and stopped shut it off for a few minutes, restarted and stuck at 3000rpm, I thought maybe throttle linkage or the like,but no. Throttle is on the stop, no obstruction, was running great. I unplugged the 3 wire connector to the tps and idle came to normal,enough to get me off the trail and home (power was crap and shifted poorly). I replaced the tps with a new one last night set it up with a multitester and it was good,shifted normal,power was great. Stopped to fuel up today and same thing, stuck at 3000rpm when I started it. unplugged the three pin flat connector and idle is normal, shift poorly again. What the heck is causing this??
a few things i've done in the past little while:
-new motor (reman -new fuel pump and filter
-33's
-thats about it, I will post up if I remember anything.
What am I doing by unplugging the 3 pole connector?I can understand why It shifts funny and runs like a dog when unplugged. help! thanks kindy gents!
a few things i've done in the past little while:
-new motor (reman -new fuel pump and filter
-33's
-thats about it, I will post up if I remember anything.
What am I doing by unplugging the 3 pole connector?I can understand why It shifts funny and runs like a dog when unplugged. help! thanks kindy gents!