OEM Wideband

[salsa]

Which OEM primary o2 sensors are wideband that can be used with K-pro? is it only the Denso 234-9005?

Thank you

[Spunkster]

02-04 RSX primary
02-05 SI Primary

[salsa]

Does that include the 02-04 RSX type S primary as well?

Denso # Application
234-9004 RSX base 5speed and civic Si
234-9005 RSX type S, 02-05 civics, 02-04 CRV
234-9006 RSX base auto transmission


Will these all work or just one of them? And do you know what the difference is between them (Is it something minor like wire length or something)?

[salsa]

Does that include the 02-04 RSX type S primary as well?

Denso # Application
234-9004 RSX base 5speed and civic Si
234-9005 RSX type S, 02-05 civics, 02-04 CRV
234-9006 RSX base auto transmission


Will these all work or just one of them? And do you know what the difference is between them (Is it something minor like wire length or something)?

Does it matter which one I order or will they all work?

[Spunkster]

The only ones I can tell you for sure will work are the ones you order directly from Honda or Acura for the above mentioned vehicles.

[salsa]

From what i have gathered, Denso is the OE manufacturer of the primary sensor so all of these should work. The difference between them is wire length.

Denso # and Application and length
234-9004 RSX 5speed (02-04)and civic Si (03-05) 10.24in
234-9005 RSX-S (02-04), 01-05 civics (non Si), 02-04 CRV 13.39in
234-9006 RSX auto transmission (02-04)16.54in

For other Kpro users this will save money. I just ordered a 234-9004 for $55 brand new and found a 234-9005 for $100. Just something I thought I would share. I will confirm that it works as soon as it comes in. :)

[yanko]

Where did you find the 234-9004 for $55?

Thx.

[salsa]

I searched on ebaymotors for all three numbers... just so happened there was one 234-9004 for 55 shipped... the next cheapest was like 155 so i think it may have been a typo. Guess I just got lucky

[salsa]

I never updated this thread. Yes the 234-9004 worked.