[kismetcapitan]

what's the part number for the RB26 knock sensors? There are two of them, yes?

They seemed to work just fine, but is it worth replacing them while the engine is out?

 

[kismetcapitan]

would part#22060-30P00 work?

 

[MartinC]

I got 22060-05U00 , but that is for the UK R33 GTR.

22060-30P00 is a 300zx part number, which is also used on most other nissan engines now.

 

[kismetcapitan]

fuggit, they look the same (picture of the 22060-30P00 sensor and what I'm staring at on my engine block), I'll buy a pair. A lot of other R32 bits are shared with the Z32, so I'll bet this'll work.

 

[fabianGTR34]

I know that the frequency of knock is determained by the bore of the cilinder, the vibration is a resonation of the cilinder bore and so different bore gives a different knock frequency, but I don't know if the sensors or just the signal is different...

 

[kismetcapitan]

the same sensor is used across a wide range of Nissan vehicles, so maybe it's the ecu that interprets the signal differently.