 S-afc and Knock, Why is my knock rating high? |
 Jun 24, 2003 - 9:03 AM
|
 
|
 Enthusiast  Joined Apr 20, '03 From Chicago Currently Offline Reputation: 0 (0%)  |
So I'm kind of concerned that my engine is knocking. I just installed an s-afc and I've been monitoring knock, and have gotten numbers as high as 100 on it. It's not a consistant knock, and I can't hear anything, but it sometimes happens when I take my foot off the throttle and when the car shifts.
All I have is an Intake, Exhaust, and Underdrive pulley. I'm not leaning out the engine and I still get the knock numbers when I increase the air/fuel mixture by 10% throughout the band. I've calibrated the thing 3 times, anybody know what is up? |
 |
Replies
|
Jul 2, 2003 - 11:26 PM
|
|
|
Enthusiast Joined Nov 4, '02 From Sydney, Australia Currently Offline Reputation: 0 (0%) |
Edo, I have those numbers that you were after. After about half an hour of just cruising around the knock figures that I got from the test sensor mode are between 50-80.
In the knock setting mode I've got a reading of: 53@ 1300 RPMS 126@ 3200RPMS I didnt really get a chance to set it though. I just highlighted it but it didnt give me any option to put in numbers or anything so I dunno how it chose those numbers. It just did it automatically. I am guessing that that is supposed to happen. Hyper, I love your " I want to upgrade my hamburger" topic. Its a CLASSIC! This post has been edited by SiKBOY: Jul 3, 2003 - 12:00 AM |
Posts in this topic
HyperDeathKill S-afc and Knock Jun 24, 2003 - 9:03 AM
edo17982 finally someone raply!!!
Here in Italy... Jun 24, 2003 - 10:06 AM SiKBOY Um, I kind of know that this is off topic, but I w... Jun 24, 2003 - 11:08 AM Supersprynt the 5sfe is very similar to the 7afe, but not iden... Jun 24, 2003 - 1:21 PM edo17982 5SFE pinouts to wire AFC are in the apexi manual..... Jun 24, 2003 - 1:33 PM SiKBOY I bought this thing in Japan and its all in Japane... Jun 24, 2003 - 1:54 PM edo17982 you should follow the diagram of the 3SFE in funct... Jun 24, 2003 - 2:12 PM west_minist My 2cents worth here!
http://www.apexi.com
C... Jun 24, 2003 - 10:00 PM HyperDeathKill Apexi.com doesn't say anything. I suppose som... Jun 25, 2003 - 12:02 AM SiKBOY HyperDeath, did you use the T4-f diagram to wire i... Jun 25, 2003 - 12:27 AM Delta_Phoenix I received my S-AFC today and the manual does not ... Jun 25, 2003 - 3:01 AM SiKBOY Yeh Im still looking which diagram to follow on th... Jun 25, 2003 - 9:38 AM HyperDeathKill I used the one that toyotacelicaonline said to use... Jun 25, 2003 - 4:41 PM SiKBOY Thanks Hyperdeathkill, I'll try and fit the ba... Jun 25, 2003 - 11:33 PM HyperDeathKill Extractors? You mean the thing that splices two w... Jun 25, 2003 - 11:59 PM kuruptedsnake ok where can i get one of these things do they hel... Jun 26, 2003 - 7:07 PM HyperDeathKill If you mean a sodering iron (the thing you use to ... Jun 27, 2003 - 1:30 AM SiKBOY I think we got a mix up. Extractors are the same a... Jun 27, 2003 - 4:28 AM SiKBOY I FINALLY got this prick in, with dodgey soldering... Jul 1, 2003 - 11:21 PM HyperDeathKill Did you calibrate your knock sensor? Hey, and whe... Jul 2, 2003 - 1:09 AM SiKBOY How do you calibrate the knock sensor? As you will... Jul 2, 2003 - 2:29 AM edo17982 ok....about knock is normal that you don't rea... Jul 2, 2003 - 5:18 AM SiKBOY I havent taken the car out on a run yet. Ive only ... Jul 2, 2003 - 5:35 AM edo17982 I suggest you this: let the engine become at norma... Jul 2, 2003 - 5:44 AM edo17982 another thing....In & out pressure is 01 and 0... Jul 2, 2003 - 7:31 AM HyperDeathKill Wait, edo are you sure about the pressure thing? ... Jul 2, 2003 - 9:09 AM edo17982 I just was remembering wrong, I set 3, sorry to al... Jul 2, 2003 - 11:45 AM HyperDeathKill Yea, anyway your english is pretty good, don't... Jul 2, 2003 - 3:20 PM
 |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
| Lo-Fi Version | Time is now: July 17th, 2025 - 6:09 PM |