i2.Scott

I will be doing a full custom gauge set up. I have all the parts now for the wiring. I have a 1993 240 (With a SR Full AEM set up)

I been trying to fine the pin out on the stock gauge cluster. I have been having no luck

I have water, Boost, oil pressure working.

So the questions is:
Where can i find the pin out for tachometer and fuel gauge?

Thank you.

djdryon

Here ya go. I just did the same to make a cluster for my dash conversion. Wiring is easy, just make sure you don't forget the resistors for things like the door and fuel lights.

Also, the back of the cluster has everything labeled on the circuit sheet...

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feito

Came in expecting to see gauges being built from scratch.
Dissapointing thread dissapoints...

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djdryon

Mine are built from scratch. Have a housing now, but I'll take a pic next week when my led controller arrives. Gonna have full RGB lighting for the cluster and hvac

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i2.Scott

So when it say 19 tachometer. Does this mean thats the signal wire?

djdryon

Yes. The tach uses 3 connections: IGN, GND, and TAM. The pulse should be the same for most 4-cylinder cars, and should work with aftermarket gauges as well.

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djdryon

Here's the cluster I've been working on. The gauges are easy to wire. What's harder is the things that need resistors. If you're using the factory cluster, you don't have to worry about any of those things.

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