[email protected] Posted June 11, 2013 Report Share Posted June 11, 2013 (edited) I am getting codes thrown still for knock sensors, Justin at Blackbear Performance has been slowly figuring out everything tuning wise I need but he has not had luck figuring out why the knock sensor codes won't stay off so I figured I would see if you guys might know why. The engine is an LSX 454 that has around 8000 miles on it. The wiring all looks good, there are two sensors, one on each side of the block towards the bottom. Codes are P0327 and P0332. If anyone has an ideas for me to check please let me know. The only things I am finding online is that there might be fake codes due to headers either hitting the block and/or frame, but that was on a TBSS so I am guessing there is quite a bit more clearance issues on it. Edited June 11, 2013 by Red454SS (see edit history) Quote Link to comment Share on other sites More sharing options...
shadowsniper3006 Posted June 11, 2013 Report Share Posted June 11, 2013 (edited) Sorry I can't help on the codes, but for the love of god please keep us up to date on the times that truck turns with that killer motor. Edited June 11, 2013 by shadowsniper3006 (see edit history) Quote Link to comment Share on other sites More sharing options...
kelleyperformance Posted June 11, 2013 Report Share Posted June 11, 2013 if they are not torqued properly, they will not work and will need to be replaced. it is CRITICAL that they are torqued properly! John Quote Link to comment Share on other sites More sharing options...
D1SCSS Posted June 11, 2013 Report Share Posted June 11, 2013 John is right. The torque on knock sensors are very critical. I would buy new OEM sensors and make sure that they are torqued to specs! Quote Link to comment Share on other sites More sharing options...
chpspecial Posted June 11, 2013 Report Share Posted June 11, 2013 Is this adams2003 old truck???? Quote Link to comment Share on other sites More sharing options...
[email protected] Posted June 11, 2013 Author Report Share Posted June 11, 2013 John is right. The torque on knock sensors are very critical. I would buy new OEM sensors and make sure that they are torqued to specs! Looks like I will try replacing the sensors, thanks guys. Do you happen to know which ones I need for this particular motor? Is this adams2003 old truck???? Yes it is. Quote Link to comment Share on other sites More sharing options...
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