Whats the differance between a H23a1 and a H22a throttle body(If any)? I think I have a bad TBS and have a H23a1 Throttle body lying around, could I swap them? Any bore size differance? Thanks

 

Nobody?

 

i don't know if the tb's are the same but i know the tps's are.

 

I'm pretty sure they're the same TB......
Brian

 

heh, since you have both TB's why dont you take the one off your car and check?

 

The hole point is, I dont want to take it off to check. If somebody knew forsure that they were the same, it would be alot easyer on myself. Takeing something off and finding out it wont work and haveing to put back on, just plain sucks

 

i want to say they are different. my h23 tb fit my friends d15 (they are both non vtec) its not hard to check just look at the bolt holes real good. measure a little and have a new gasket handy.

 

To answer your question...I am using my old H23 throttle body on my H22. I am also using the H23 TPS on my H22.


[Modified by CaNaBiS, 8:58 PM 9/10/2002]

 

So, they will bolt up..Thank you. Was their any bore size differance?

 

Heard someone the otherday talking about multiple throttle bodies.
What are they?

 

For future reference, this is what I sometimes do in order to check the compatibility of parts between the two engines. Go to http://hondaautomotiveparts.com they have complete diagrams of every single part, find the part you have on the H23 and then compare it to the part number on the H22.

 

yoooooo cottonwoodz! after HP.com closed down i never thought id see you on the internet to let you know how my car ran, I just got a 14.64 @ 93. 70 on street tires. Are you a Believer now that Non Vtecs have Potential too??