need intrument panell diagran for 89

ONLY for ADVANCED technical discussion about the 240sx!
steven_h_jr
Posts: 70
Joined: Wed May 12, 2010 1:01 pm
Car: RB20dett s13

Post

dont tell my to look harder couse i did and everyone i found was either so small i couldne read it or it was so blurry i couldnt read it.
but anyway since my transmission mount broke my rpm and speedometer have ben goin crazy all they do is bounde all over the place. and i would like to know where all those wired under the dash go so i can read all the voltages to see where a short is!


compactfean
Posts: 2602
Joined: Thu Dec 03, 2009 10:28 am
Car: 89 240sx s13 sr gt3071r 23psi
B14 sentra ser sr20de-t 7psi
daily
Location: reno nv

Post


steven_h_jr
Posts: 70
Joined: Wed May 12, 2010 1:01 pm
Car: RB20dett s13

Post

well that didnt help me much but it definatly made more sence of whats goin on in that paper thin board. what i need to know is where is the rpm sensor located? whats it ran off of?

compactfean
Posts: 2602
Joined: Thu Dec 03, 2009 10:28 am
Car: 89 240sx s13 sr gt3071r 23psi
B14 sentra ser sr20de-t 7psi
daily
Location: reno nv

Post

Rpm is tach signal that runs off of the negitive off the coil on sohc motors. No sensor. Just a gauge.


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