Knock Sensors

anlasak · 08-15-2005, 03:47 PM

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

Bosch Replacement KS Part # 64621 (Stock)

Perhaps another Bosch model KS?

maxnix · 08-24-2005, 03:45 PM

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

anlasak · 08-29-2005, 08:54 PM

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

maxnix · 08-31-2005, 09:32 AM

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.

concon · 03-13-2009, 11:38 PM

where is the knock sensor located on q45

concon · 03-13-2009, 11:39 PM

where is the knock sensor located?

concon · 03-13-2009, 11:44 PM

where is the knock sensor located

concon · 03-13-2009, 11:46 PM

where is the knock sensor located. and how much do they cost.

maxnix · 03-23-2009, 01:04 PM

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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