alright guys..........i have a 1993 civic dx....d15b7 and it has a ex dash...so it has a tachometer....but for some reason my rev limitor on my tac can range from 4500 rpms to 6000rpms.....and iv heard my redline is at 6800 rpms......so im confused......my **** stops on my tac at 4500-6000 rpms in the past week its been going to 6000 but now its going even lower......i really need some answer....i mean could i have a bad wire? or my tac is bad? or a short in a wire? well please let me know.......ifu got anyu ideas i can try...thanks guys!!!!


-frank

 

Mine is doing the same, please help

 

why are you revving your d15 up to 6800 rpm, stop driving like a ricer.

Give more info, check engine lights, how does the car run otherwise. The simplest thing, is the cluster coming from a good running car? Post more info so we can help

 

I have got a b18c4, and its supposed to be redlined, its VTEC ffs

It only lags behind a little bit (by a couple of hundred RPMs), but its annoying.

I have connected the green wire to the orginal rev counter, the power to the ignition, the earth to a chassis point, and the white to the rear fog light switch. It all works fine. The engine runs fine, etc etc. Its only done 45,000 miles. Its an EM1.

Need anymore info?

 

When the Tach acts up its usually due to the ignitor or ignition coil. Does the tach jump at all? Check all your connectors first.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dorifto_83 &raquo;</TD></TR><TR><TD CLASS="quote">why are you revving your d15 up to 6800 rpm, stop driving like a ricer.</TD></TR></TABLE>

Dont be a jerk.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PooM &raquo;</TD></TR><TR><TD CLASS="quote">I have got a b18c4, and its supposed to be redlined, its VTEC ffs

It only lags behind a little bit (by a couple of hundred RPMs), but its annoying.

I have connected the green wire to the orginal rev counter, the power to the ignition, the earth to a chassis point, and the white to the rear fog light switch. It all works fine. The engine runs fine, etc etc. Its only done 45,000 miles. Its an EM1.

Need anymore info?</TD></TR></TABLE>

Your tach is fine, all tachs are usually off by a few hundred RPMs, you shouldnt even be able to tell.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rotagt3R &raquo;</TD></TR><TR><TD CLASS="quote">alright guys..........i have a 1993 civic dx....d15b7 and it has a ex dash...so it has a tachometer....but for some reason my rev limitor on my tac can range from 4500 rpms to 6000rpms.....and iv heard my redline is at 6800 rpms......so im confused......my **** stops on my tac at 4500-6000 rpms in the past week its been going to 6000 but now its going even lower......i really need some answer....i mean could i have a bad wire? or my tac is bad? or a short in a wire? well please let me know.......ifu got anyu ideas i can try...thanks guys!!!!


-frank</TD></TR></TABLE>

Check your wires. Put a cluster that you know works in there, and see if it is your cluster. Borrow one from a friend.