knock sensor

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Old Jun 22, 2007 | 10:56 AM
  #1  
B16tyler422's Avatar
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From: Missoula, MT, US
Default knock sensor

i have a B16A in a 91 hatch and the knock sensor is busted do i have to run one cause ive been told i dont really have to
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Old Jun 22, 2007 | 11:01 AM
  #2  
cb07's Avatar
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I don't suppose you HAVE to, but it'd be nice. You do know what knocking is, right?
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Old Jun 22, 2007 | 11:03 AM
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all depends on what ECU you are running...if you have a obd-0 or p28 then dont worry about it.
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Old Jun 22, 2007 | 11:08 AM
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4g hatch's Avatar
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From: back woods, va, usa
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if its a dual cam vtec ecu then u need it or you'll be in limpmode. you can have them reprogramed not to look for them. the p28 youll need to have "chipped" for a dual cam
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Old Jun 22, 2007 | 08:07 PM
  #5  
B16tyler422's Avatar
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Default Re: (4g hatch)

its a pwo ECU
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Old Jun 22, 2007 | 08:13 PM
  #6  
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yes you need it if thats the ecu your running so get one off ebay or the junk-yard and be on your way.
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Old Jun 23, 2007 | 04:57 PM
  #7  
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Default Re: (yz125rider21)

what should i get it from 91 integra or does it have to be for a Vtec motor?
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Old Jun 23, 2007 | 08:50 PM
  #8  
Crx Jimmy's Avatar
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From: jimmysville VT,, NY, USA
Default Re: (B16tyler422)

Either spend $40 on a used knock sensor or spend $70 to get your ecu socketed and chipped to not look for the knock
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Old Jun 23, 2007 | 11:14 PM
  #9  
B16tyler422's Avatar
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Default Re: (Crx Jimmy)

will any B series knock sensor work or do i need one from a Vtec motor like a 99 si or 95 delsol b16a3
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