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The mkiv Supra Owners Club

Brazilian MK4 twin turbo .(bad code 52/ knock sensor signal).


Guest wcmjet
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Hello I'm new here and i get a code 52 in my supra, somebody now if can i by pass the knock sensor signal to the ECU ? My engine is cutting at 5.000 RPM like a track control working. Here in Brazil we just have only 4 supras on the street and here in Rio de Janeiro me and another buddy get sura rs... and the mecanics here are to bad and they don't now nothig about nothing about this car, I never had any problem like this one with my car before,i did read some about rewire the knock sensor wire due the most off this problem came from wires from this sensor but i realy don't now what to do ... so i hope to get some good tips here whith another menbers, Tanks a lot for the attention.

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