1990timeismoney Posted December 28, 2012 Share Posted December 28, 2012 Hi all having problems trying to get eml of on the car error code is 52 knock sensor.I looking to buy a second hand one to see if the issue can be solved by using one that i no is not faulty before buying a brand new one.Car seems to run fine A/f Ratio is ok but wont let the car boost properly.Any help much appreciatedLuke Link to post Share on other sites
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