Code 52 still after changing both KS's????

[Travis89Turbo]

Originally Posted by Mike87

So for someone who is new to all this, can you explain a little what exactly a ks does. Any other items I should look for. Cleared bank, same 52 came back. Does knock mean a literal sound you can hear or is this a term for internal firing, etc? Thanks

The ks sense knock caused from to much timing it will the hear the knock or pinging and adjust the ignition timing accordingly. you changed the KS but did you do the re wire job?? I did mine a couple of days ago and it fixed the problem with out new knock sensor its very common on the supras. check the link out

http://www.supras.com/06/techcenter/display.php?QID=69