 Big pump blues. Too much fuel = knock |
 Dec 3 2003, 04:49 PM
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 Zen Master DSM  Group: Moderators Posts: 3,008 Joined: 10-January 01 From: in front of you Member No.: 5  |
QUOTE (awdnot2gsx @ Dec 3 2003, 03:55 PM) MAS (NO Honeycombs at all) We found this to be a problem when we first logged Rob's car right before we bought it. The turbulent, non straightened air (due to no upper honeycomb) flowing through the MAF was getting counted then recounted and causing a very erratic airflow signal and injector DC signal on the logger. This caused a lot of knock. We replaced it with another MAF with just the lower honeycomb removed. This got rid of almost all the knock and the car pulled quite a bit harder. |
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