Gauge Cluster problem

Discuss the RB20, RB25 and RB26 series engines.
gomer23
Posts: 498
Joined: Sun Apr 10, 2005 10:01 am
Car: 1989 Nissan 240sx
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Alright I discovered another problem the other day. I finally hooked up the tach and speedo wires from the RB ecu to the KA harness. now I know the gauges will be inacurate but they dont move at all. I have lights behind the gauges but the gauges dont move. It doesnt look like the gas gauge is moving either. Is there a fuse I am missing down in the fuse box or are there any other wires that need to be hooked up from the ECU to the KA harness? Thanks


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300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

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there is a fuse for the instrument panel. I did my R33 gauge wiring and couldnt figure out why none worked and it was the fuse.

gawdzilla
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Joined: Sat Sep 18, 2004 11:51 am
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if everything is dead its probably the fuse. the fuel gauge has nothing to do with your engine wiring. that should work regardless.

gomer23
Posts: 498
Joined: Sun Apr 10, 2005 10:01 am
Car: 1989 Nissan 240sx
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I figured that but just throwing it out there. Do you remember the name of the fuse by chance or which one? I went through all of them last week with a ohm meter and they all seemed to be alright, guess i will just have to cycle through again haha. Thanks.


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