1993 Honda Prelude Fuel Level Gauge/Speedo

1993 HONDA PRELUDE

ORIAX123

MEMBER
7 POSTS

Im trying to install a sunpro analog fuel level gauge but cant figure out what wire is for gauge sender. Also the speedo doesnt mark when im driving but lights come on and the use the same fuse 13 10A if im correct. Could be a short or a undone wire.

Jul 13, 2013 at 8:28 AM

KHLOW2008

✓ASE Certified Mechanic
41,814 POSTS

Speedometer not functioning are usually due to a fault with the Vehicle Speed Sensor or its circuit.

The sender wire is Yellow/White

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Jul 14, 2013 at 1:23 AM

ORIAX123

MEMBER
7 POSTS

I replaced the VSS and didn't work still, then I checked the voltage using a multimedia and gave no power at all. Now I know its a wire itself or a circuit that is fried, can you give me the diagram for the wires of the VSS? I know 1.)Ground 2.) 12v 3.) 5v

Sep 7, 2013 at 2:40 PM

KHLOW2008

✓ASE Certified Mechanic
41,814 POSTS

The colors are

1. Black = Ground
2. Black/Yellow = Dash fuse # 23 ( 12 V supply)
3. Orange = Meter

I have attached the diagnostic procedures which explains what wire to look for.

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Sep 8, 2013 at 12:32 AM