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The mkiv Supra Owners Club

Fault code 52 :(


HadeS

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Error code 52 is the front side knock sensor signal. It's triggered by "No No1 knock sensor signal to ECU for 4 crank revolutions with engine speed between 2050 rpm and 5950 rpm".

 

Shouldn't affect the engine running though, from what I can see...

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  • 10 months later...
Yep hes spot on as ive just changed mine last week dead easy diy 2 fix..... i mite have a sensor r 2 about as i went mad and bought all 3 lol pm me if u want it

 

cheers for sorting me out with a sensor its sorted my car right out :-)

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  • 2 months later...

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