1990 AW4 not liking 1-2 shift anymore
04-25-2015, 09:12 PM
#76
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
04-25-2015, 09:20 PM
#77
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Year: 1990
Model: Cherokee
Engine: 4.0
My TPS "Tested" fine, but after my lasted adjustments on the old unit, I started to run rich (and both side were within spec KOEO). With the new unit, everything tests within spec AND I am no longer running rich.
04-25-2015, 09:30 PM
#78
Mine seems to shift up about 10 mph driving real easy, and in Comfort mode.
All week we've been driving 1/2 mile back and forth 2x day to the neighbors' to take care of their critters while they are on vacation. Never get over 25 mph.
04-25-2015, 09:32 PM
#79
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Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
10-4. Pete. I haven't even done the dipstick yet though, (or the connectors).( I did see low resistance though, through the dipstick ground)
Edit< drivel deleted.
Edit< drivel deleted.
Last edited by DFlintstone; 04-27-2015 at 01:06 AM.
04-25-2015, 09:40 PM
#80
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04-25-2015, 10:50 PM
#81
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Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
After 12+ years of having that switch, I can say for sure that it won't let it over rev. I Don't know of any wire going to it could cause 25-3000 + Rpm. I'm clueless on what and how the speed sensor works. I'm pretty sure it maters to the ECU.
In any case, it sounds like the new TPS was part of the solution.........
In any case, it sounds like the new TPS was part of the solution.........
04-27-2015, 08:13 AM
#83
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Year: 1990
Model: Cherokee (XJ)
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04-27-2015, 10:12 AM
#84
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Year: 1990
Model: Cherokee
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I can solder one up for you and send it out. Pm your address. I will do it today or tomorrow, pending on how today goes. Mondays are hectic.
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