tach question - BMW Forum - BimmerWerkz.com
BMW Forum BMW Forum

Auto Insurance

» Featured Product
Wheel & Tire Center

Go Back   BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E21, E30)
Register Home Forum Active Topics Gallery / Showroom Auto Loans Garage Search Today's Posts Mark Forums Read Auto EscrowInsurance

3-Series (E21, E30) Chat relating to the BMW 3-Series from 1975-1983 and 1984-1991 line. Specific models: BMW 315, BMW 316, BMW 318, BMW 318i, BMW 320/4, BMW 320i, BMW 320/6, BMW 323i, BMW 320i. E30 Family models include: BMW 325e, BMW 325i, BMW 325is, BMW 325ix.

BimmerWerkz.com is the premier BMW Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 06-22-2004, 04:25 PM   #1 (permalink)
n00b
 
Join Date: May 2004
Car:
Posts: 28
Photos:
Houston is an unknown quantity at this point
The speedo stopped working in my 87 325 eta a couple of years ago. I found a dash in a junk yard out of a 318 and put it in the 325. I can't remember what the car redlined at with the old tach. But, it easily goes over 6,000 with the one out of the 318. I'm thinking it is set up for a 4 cylinder and I am not getting the correct reading. There is no way an eta engine would rev that high, right.
How can I get it to read the rpms correctly?
Thanks.
Houston is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 06-22-2004, 04:46 PM   #2 (permalink)
You Can Has A Custom Title!!
 
Join Date: Dec 2002
Location: Houston
Car:
Posts: 2,053
Photos:
MrM3 is an unknown quantity at this point
Send a message via AIM to MrM3
i would think it would still read correctly, i once put a eta tach (5k rpm gauge) in my 325is and had no problems with accuracy. warm up the car and try to push it past 4500rpm, if the revlimiter kicks in at an indicated 4500rpm then the tach is accurate, if its way off then just try to find a proper eta tach.
MrM3 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E21, E30)


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
323i Single Pipe Exhaust Question vindude69 3-Series (E36) 2 03-22-2005 10:57 AM
Diag codes in tach? seandaly 3-Series (E21, E30) 9 08-24-2004 03:39 AM
New Receiver Question for 2004 BMW 330i jasyn Audio and Electronics 4 07-12-2004 02:01 AM
Just got my 320i: Small question harpax 3-Series (E46, E90) 18 06-17-2004 04:24 PM
info center in the gauge cluster question audiosolstice 1,6,7,8 - Series and Mini Cooper 3 04-30-2004 02:58 AM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 07:52 PM.



Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO 3.3.2
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.