ollie ryan Posted August 29, 2010 Share Posted August 29, 2010 right my engine managment light comes on now and then and its fault code 52 which i just read somewhere is knock sensorcan someone explain waht is causing this?im getting a new engine this week, will this solve the problem?thanks in advance guys Quote Link to post Share on other sites
Sanchez Posted August 29, 2010 Share Posted August 29, 2010 It may have come unplugged maybe?I had the same problem, check the back of the engine, thats where its located Quote Link to post Share on other sites
ollie ryan Posted August 29, 2010 Author Share Posted August 29, 2010 what one is it mate?behind the inlet mani? Quote Link to post Share on other sites
Sanchez Posted August 29, 2010 Share Posted August 29, 2010 no from memory you will have to get under the car to see it properly, its right at the back of the engine iirc.i was getting code 52, and checked the knock sensor and the wiring had come loose Quote Link to post Share on other sites
ollie ryan Posted August 29, 2010 Author Share Posted August 29, 2010 well the engine comes out next week so will check it all thenand what if its not loose?can you just replace the sensor? Quote Link to post Share on other sites
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