 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 - 6:43 PM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
what spark plugs are you using?
-------------------- 15PSI - 30MPG - Megasquirt Tuned
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Posts in this topic
gtfc115 Got Code 52: Knock Sensor... May 24, 2006 - 6:40 PM
gtfc115 QUOTE(lagos @ May 24, 2006 - 11:43 P... May 24, 2006 - 9:51 PM
presure2 reset the code.
if it comes right back, your knock... May 24, 2006 - 6:50 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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