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-   -   RPM Gauge Dead & Weird Noise (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/rpm-gauge-dead-weird-noise-1018897/)

hhxobey 11-27-12 04:20 PM

RPM Gauge Dead & Weird Noise
 
So I just changed the alt/ fan belt and everything was fine prior to this. But now my RPM gauge doesnt function ( every other gauge is completely functional ) and a strange 2-tone beep goes off only when Im stepping on the gas. When im at a complete stop, the beeping goes away, what can this be ?

texFCturboII 11-27-12 04:55 PM

Check all battery and alternator connections. Especially the alternator connections, and make sure the alternator is in fact, good.

barkz 11-28-12 12:51 AM


Originally Posted by hhxobey (Post 11299175)
So I just changed the alt/ fan belt and everything was fine prior to this. But now my tach doesnt function ( every other gauge is completely functional ) and a strange 2-tone beep goes off only when Im stepping on the gas. When im at a complete stop, the beeping goes away, what can this be ?

fixed...
check any and all wires/connections near where you were working.

w0ppe 11-28-12 09:32 AM

the 2-tone beep signal sounds like your speed sensor is off; which is generally caused by missing or broken wiring.
+1 to check your connections, also your fuses since it's electrical and all of it must function.

hhxobey 11-28-12 10:26 AM

Update: I shut the car off for awhile and now the beeping is gone and the RPM gauge is working properly again. Thanks for the input.

barkz 11-29-12 12:56 AM


Originally Posted by hhxobey (Post 11299894)
Update: I shut the car off for awhile and now the beeping is gone and the RPM gauge is working properly again. Thanks for the input.

tach...


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