 afm calibration, anyone know how to do it |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
| mattp |
 Feb 7 2007, 08:12 PM
Post
#1
|
|
Member  Group: Members Posts: 257 Joined: 22-November 06 From: westchester NY Member No.: 7,252  |
anyone know how to calibrate one for a 1.8 engine?
When I open my throttle the sweeper does not go all the way? |
   |
 
|
  |
Replies
| Bleyseng |
Feb 11 2007, 11:23 AM
Post
#2
|
|
Aircooled Baby! Group: Members Posts: 13,036 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
A mite lean I'd say
|
|
|
|
| jim_hoyland |
Feb 11 2007, 02:23 PM
Post
#3
|
|
Get that VIN ? Group: Members Posts: 9,885 Joined: 1-May 03 From: Sunset Beach, CA Member No.: 643 Region Association: Southern California 
|
Interestingly it doesn't run hot like it had before installing the rebuilt AFM. I'm still a little confused about the adjusting. I was looking at the picture of the AFM control mech posted previously and I'm unclear about what part you adjust. I was under the impression that the round black toothed doodah was moved; but the picture says to loosen the screw and move the arm---or did I read it wrong. Since I haven't does this before, it's all new.
And thanks for all the info, QUOTE(Bleyseng @ Feb 11 2007, 09:23 AM)  A mite lean I'd say |
|
|
|
Posts in this topic
mattp afm calibration Feb 7 2007, 08:12 PM
ClayPerrine
anyone know how to calibrate one for a 1.8 engine... Feb 7 2007, 09:01 PM
Cap'n Krusty
anyone know how to calibrate one for a 1.8 engin... Feb 9 2007, 11:36 AM jim_hoyland When a rebuild meant for a VW is used on a 914, wh... Feb 7 2007, 09:22 PM banger You can use a wideband O2 sensor to calibrate it, ... Feb 7 2007, 11:33 PM Mueller
anyone know how to calibrate one for a 1.8 engine... Feb 7 2007, 11:38 PM Bleyseng Use the LM1 meter and adjust the sweeper (loosen t... Feb 8 2007, 12:16 AM banger You probably want to run a little lower than 14 fo... Feb 8 2007, 02:10 AM Bleyseng You can try 13.7 to 1 but that seemed too rich in ... Feb 8 2007, 10:15 AM Bleyseng pic of inside of the AFM. Loosen the screw after r... Feb 8 2007, 01:01 PM jim_hoyland Nice illustration of te AFM adjustment; what is an... Feb 9 2007, 06:08 AM jd74914 Its a wideband O2 sensor Jim. Feb 9 2007, 09:35 AM Bleyseng http://www.innovatemotorsports.com/products/lm1.ph... Feb 9 2007, 10:12 AM jim_hoyland Thanks for posting the link. Thats very interestin... Feb 9 2007, 08:49 PM banger If you need one some time, I have one Jim. could ... Feb 9 2007, 11:23 PM jim_hoyland Update.
Thanks Chris for bringing your wideband se... Feb 10 2007, 06:46 PM Bleyseng So what is the difference in the AFM as the part n... Feb 9 2007, 03:28 PM Bleyseng Great tuning tool for $400! :trophy: I h... Feb 9 2007, 10:58 PM Bleyseng Well, tell us what your readings were! Share... Feb 11 2007, 12:59 AM banger Readings were around 14.2-14.5 at idle, and 13.5 a... Feb 11 2007, 01:55 AM bd1308 man tuning that afm blindly is harder than my rust... Feb 11 2007, 03:00 AM Bleyseng ok, check this out on adjusting the AFM arm. Feb 11 2007, 02:43 PM jim_hoyland K-
Thanks. Feb 11 2007, 04:32 PM |
2 User(s) are reading this topic (2 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 29th September 2025 - 04:21 PM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.