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desperate and hopeless

i know you guys dealt with this many times, but im really desperate, spend weeks trying to work it out...

so, error code 34
knock sensor problem...
my ecu shows 0.568ohm
knock sensor shows 0.580ohm
so i would assume i need new knock sensor
but i bought two (so i have 3 all together, mine old one and two new ones)
bought both not from ebay, from proper shops, one for 85£ another for 160£
and both shows freaking 0.560-0580ohm
put 1meg ohm resistor like it say in here
http://www.zhome.com/ZCMnL/PICS/detonationSensor/detonationSensor.html
same code 34
so that is it?


thank you

Z32 TT 1991 ATM

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    • AndrewG
      AndrewG

      Just so we are working of the same page. These are the FSM diagnostics for the Knock sensor. Can you confirm that you have gone through them? EF-EC 132.pdf EF-EC 179.pdf The knock

    • AndrewG
      AndrewG

      The detonation sensor circuit is the left hand plug in the picture below (white and black wires main harness side). The left bank VTC plug (yellow dots on plug with green/black and black/red wire

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    well sensor is new, i changed it, it shows correct voltage.....
    tried using resistor, didnt work out...
     
    i just want my car running normal, do not care how [emoji846]
     

    Is the sub harness new? I’m trying to understand what is new, what is old still and what has but swapped.


    Sent from my iPhone using Tapatalk
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    To prove the point, cut the cable   23 at the ecu and fit the resister between the ecu side of the cable and earth, if it is the correct resister value and installed correctly the code will be gone.

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