| From | Message |
Clevite 77
GenIII
10/13/2002
22:23:17
|
 Subject: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
Please post any info on the "line pressure sensor" mod here. I really can't seem to find too much info on it, other than:
disconnecting it causes the comp to read other sensors to determine the shifts.
It causes the trans to shift harder
1) Now doing this, does it have any effects on the overdrive?
2) Does it raise this shift points?
3) Where is it located? Pics would really help out
4) And last, who all has done this?
Line-X Over The Rail Bed Liner
Home Brew Intake
Dual Exhaust
3923 Autolite Plugs
Krypton 4300K Blue/Whites
Euro Clear Corners
Grille-Tech Grill Insert (Silver)
TPS Set At .705
Removed Rubber Flap
I've used Mobil -1 Full Synthetic Oil And Filter Since I Had 6,000 miles
|
slow2dak
Dodge Dakota
JOIN HERE
10/14/2002
01:13:43
|  RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
i have removed my line pressure sensor on my 02 4.7 RC sport. it shifts a lil harder than it used to. with the sensor unplugged the pcm and the tcm use values from the tps and the map sensor to create the voltage and resistance for the line pressure sensor. there is no change in the shift points, and it has no affect on the o/d.
02 4.7 RC Sport
3.55's and a one-legged wonder
tps .701
unplugged line pressure sensor
K & N drop in
relocated IAT
removed rubber flap
adjustable ECT sensor
home made y-pipe, 3", 2 chamber flowmaster
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Clevite 77
GenIII
10/14/2002
09:47:02
| RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
Thanks slow2dak, that takes care of most of my questions, now where about and a pic of it would be nice.
Line-X Over The Rail Bed Liner
Home Brew Intake
Dual Exhaust
3923 Autolite Plugs
Krypton 4300K Blue/Whites
Euro Clear Corners
Grille-Tech Grill Insert (Silver)
TPS Set At .705
Removed Rubber Flap
I've used Mobil -1 Full Synthetic Oil And Filter Since I Had 6,000 miles
|
Clevite 77
GenIII
10/14/2002
16:48:04
| RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
So where's the sensor?
Line-X Over The Rail Bed Liner
Home Brew Intake
Dual Exhaust
3923 Autolite Plugs
Krypton 4300K Blue/Whites
Euro Clear Corners
Grille-Tech Grill Insert (Silver)
TPS Set At .705
Removed Rubber Flap
I've used Mobil -1 Full Synthetic Oil And Filter Since I Had 6,000 miles
|
slow2dak
Dodge Dakota
JOIN HERE
10/14/2002
20:34:24
| RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
the line pressure sensor is on the passenger side of the tranny just before the tailshaft. find the bolts on tha passenger side of the trans for tha tailshaft where it bolts to the case and there iis your sensor
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dr0p0ff
GenIII
10/15/2002
18:41:54
|  didn't werk fer me
IP: Logged
Message:
How many of you guys have had success with this?
what is your tps set at?
Keep On Truckin!
Sgt G
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slow2dak
Dodge Dakota
JOIN HERE
10/15/2002
21:45:30
| RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
when i unhooked my sensor for the 1st time, it scratched in between 1 and 2 for the very first time. it may not happen for anyone else but thats what happened with mine.
02 4.7 RC Sport
3.55's and a one-legged wonder
tps .701
unplugged line pressure sensor
K & N drop in
relocated IAT
removed rubber flap
adjustable ECT sensor
home made y-pipe, 3", 2 chamber flowmaster
|
Clevite 77
GenIII
10/15/2002
23:42:10
| RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
I couldn't find the SOB, is it up on the top of the trans? I have a 4x4, with out the skid plates, but does the transfer case change anything? Dumb question I know.
Line-X Over The Rail Bed Liner
Home Brew Intake
Dual Exhaust
3923 Autolite Plugs
Krypton 4300K Blue/Whites
Euro Clear Corners
Grille-Tech Grill Insert (Silver)
TPS Set At .705
Removed Rubber Flap
I've used Mobil -1 Full Synthetic Oil And Filter Since I Had 6,000 miles
|
dr0p0ff
GenIII
10/16/2002
10:04:26
| RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
all my truck does with this done is not shift when i floor it.. and think about not shifting every other time. the tranny goes out of gear and the rpm's scream up towards the red.
Keep On Truckin!
Sgt G
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mopar15
Dodge Dakota
JOIN HERE
10/16/2002
21:53:48
| RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
what is this rubber flap you guy's removed. I see it in your list of things done. What does it do?
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mopar15
Dodge Dakota
JOIN HERE
10/16/2002
21:56:30
| RE: Line Pressure Sensor 4.7L (45RFE)
IP: Logged
Message:
what is this rubber flap you guy's removed. I see it in your list of things done. What does it do?
sorry posted it twice.
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