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Old 08-15-2005, 02:47 PM   #1
anlasak
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Knock Sensors

Anyone know of compatible knock sensors for the Q45,besides stock?

Bosch Replacement KS Part # 64621 (Stock)

Perhaps another Bosch model KS?

Last edited by anlasak; 08-15-2005 at 10:50 PM.
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Old 08-24-2005, 02:45 PM   #2
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Non OEM KS tend to be rejects or of substandard manufacture.

Be very careful as you really don't want to repeat all that labor.

Do replace the harness too, and the hoses if they are 10 years and/or 100K miles old.

www.everythinginfiniti.com
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Old 08-29-2005, 07:54 PM   #3
anlasak
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Thanks for the reply Maxnix.
(I see you're a regular on Nico too)


I found out that the knock sensor for the SR20DE (FWD)(Sentra) from '91-'94 is the same as the ones on my Q45.

Now all I have to do is convert her over to propane
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Old 08-31-2005, 08:32 AM   #4
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Re: Knock Sensors

Quote:
Originally Posted by maxnix
Non OEM KS tend to be rejects or of substandard manufacture.

Be very careful as you really don't want to repeat all that labor.

Do replace the harness too, and the hoses if they are 10 years and/or 100K miles old.

www.everythinginfiniti.com
Same frequency attenuation? Maybe. Be certain.
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Old 03-13-2009, 10:38 PM   #5
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Re: Knock Sensors

where is the knock sensor located on q45
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Old 03-13-2009, 10:39 PM   #6
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Re: Knock Sensors

where is the knock sensor located?
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Old 03-13-2009, 10:44 PM   #7
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Re: Knock Sensors

where is the knock sensor located
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Old 03-13-2009, 10:46 PM   #8
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Re: Knock Sensors

where is the knock sensor located. and how much do they cost.
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Old 03-23-2009, 12:04 PM   #9
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Re: Knock Sensors

There are two in the middle of the head on each bank. Why all hoses are routinely replaced when replacing the KS and harness.
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