 Got Code 52: Knock Sensor... |
 May 24, 2006 - 6:40 PM
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Enthusiast  Joined Aug 14, '04 From Toledo, Ohio Currently Offline Reputation: 0 (0%)  |
Ok so just recently ive been getting a CEL and the car has been hesitating under full boost at ~4k rpm. it also stumbles pretty often when it's just idleing.
the most recent changes ive made are my new 3" exhaust, raised boost to 13psi (for 1 day), gapped my plugs down to .028, and capped my turbo pressure sensor (to get rid of fuel cut and raise the boost.) now i get this code 52 and pretty bad overall performance...it was running so well, so something i did messed it up. |
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May 24, 2006 - 6:50 PM
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 Moderator Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) |
reset the code.
if it comes right back, your knock sensor is dead. -------------------- Former Team 5SFTE pro member ;)
 13.6@108MPH, 5SFTE Powered |
Posts in this topic
gtfc115 Got Code 52: Knock Sensor... May 24, 2006 - 6:40 PM
lagos what spark plugs are you using? May 24, 2006 - 6:43 PM
gtfc115 QUOTE(lagos @ May 24, 2006 - 11:43 P... May 24, 2006 - 9:51 PM lagos QUOTE(presure2 @ May 24, 2006 - 7:50... May 24, 2006 - 10:46 PM gtfc115 QUOTE(lagos @ May 25, 2006 - 3:46 AM... May 25, 2006 - 5:54 AM presure2 just FYI,
if your knock sensor IS blown, the ECU w... May 25, 2006 - 6:00 AM gtfc115 QUOTE(presure2 @ May 25, 2006 - 11:0... May 25, 2006 - 6:48 AM presure2 well, there are TONS of reasons it could knock...b... May 25, 2006 - 7:05 AM gtfc115 QUOTE(presure2 @ May 25, 2006 - 12:0... May 25, 2006 - 1:39 PM gtfc115 Just ordered the ATS racing GM knock sensor kit. i... May 27, 2006 - 10:49 AM |
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