 S-afc and Knock, Why is my knock rating high? |
 Jun 24, 2003 - 9:03 AM
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 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? |
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Jul 1, 2003 - 11:21 PM
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Enthusiast Joined Nov 4, '02 From Sydney, Australia Currently Offline Reputation: 0 (0%) |
I FINALLY got this prick in, with dodgey soldering and all.
I followed the T5-C diagram but I don't get a knock reading at all. I get knock readings on the "SENSOR CHECK" under "ETC" of about 20 when just ideling. I double checked my wiring to see if I connected the knocck wire to the correct pinout and its correct. Have I hooked it up wrong? How can the SAFC get a knock reading on the sensor check and not read any knock on a Channel 1 under "KNOCK"? Thanks everyone for helping me out. I am probably going to book some dyno time in to get it tuned properly. This post has been edited by SiKBOY: Jul 1, 2003 - 11:25 PM |
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 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
SiKBOY Edo, I have those numbers that you were after. Aft... Jul 2, 2003 - 11:26 PM |
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