spedo...

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
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scherger_16
Posts: 133
Joined: Mon Jul 07, 2008 9:10 pm
Car: 1990 240sx SR20DET, 1993 Nissan D21 pickup

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swaped in the r32 rear end with 4.36 gears and have that s13 sr20det in my car my speedomiter is off when im drivin 60km its about 54km what can i do to fix this i know its probly spped sensor from another car im guessing


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vbdenny
Posts: 11
Joined: Thu Dec 28, 2006 5:24 pm
Car: 2001 Frontier
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just use a GPS for your speedometer. Easiest way.

bruinbear714
Posts: 1159
Joined: Thu Sep 05, 2002 9:58 pm
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scherger_16 wrote:swaped in the r32 rear end with 4.36 gears and have that s13 sr20det in my car my speedomiter is off when im drivin 60km its about 54km what can i do to fix this i know its probly spped sensor from another car im guessing
It's off because the sensor is designed with original rear end, not the r32.

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AZ89two4Tsx
Posts: 13634
Joined: Sat Mar 08, 2008 8:02 am

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scherger_16
Posts: 133
Joined: Mon Jul 07, 2008 9:10 pm
Car: 1990 240sx SR20DET, 1993 Nissan D21 pickup

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ya i know why its off i want to know what to do to fix it can i get a speed seonsor from skyline transmission and i dont want to buy a gps just so i can have a proper speed

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AZ89two4Tsx
Posts: 13634
Joined: Sat Mar 08, 2008 8:02 am

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Unless you have a skyline transmission, it still won't work. Duh....

Get it? They're geared differently.

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scherger_16
Posts: 133
Joined: Mon Jul 07, 2008 9:10 pm
Car: 1990 240sx SR20DET, 1993 Nissan D21 pickup

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so what about the 89 silvia that came with the ca18 they had a 4.36 rear end also and thats same transmission as the one with the sr. so wouldnt that work then

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i240sx
Posts: 1106
Joined: Wed May 30, 2007 6:13 pm
Car: 240sx coupe

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that is not too bad..only 5mph difference.just remember your under 5mph..just like getting a smaller rims/tires combo instead of stock size rims/tires..

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RCCC_DRiFteR
Posts: 891
Joined: Mon Dec 17, 2007 10:51 am
Car: '89 Nissan 240sx
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Jeeze!!! My ish is broke completely!! I don't have a speedoa t al!! Just go with the flow of traffic and cruise instead of driving like a jerk lol


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