jayeghatch

So I have a sec gen b16a, it has the tb with no map sensor an I need to run one.
So I pick up a b18b1 tb from the junkyard. Will the b18b tb bolt up to my stock manifold? Thanks for the help

jdmh22eg2

Yes all b series oem tb's are same size expect for ITR. They all mounst same way also, only prob you have mixing and matching is one off a 94-01 gsr with snail style intake mani.

jayeghatch

So the tb from the b18b1 will work find with my manifold

Fnix

iTrader: (1)

yes it will, what junkyard are you at where you find b18's??. Only honda engines I can find here are d13,d15 and even they are ripped apart

jayeghatch

In Ventura county

jayeghatch

Another question.
What is the difference from sohc injectors to dohc are they similiar cause I'm usin my sohc on the b16 cause the harness wouldn't work on the injectors the motor came with

jdmh22eg2

Well from my memory vx/cx obd1 are less cc than sohc/ls/gsr what have you. So as long as you dont use cx/vx inj, any other sohc inj is same as b series inj

jayeghatch

I have a d15b, an trying to use them on b16a

jayeghatch

An it's a dx model

jbpnoman

The DX D15B uses 240cc injectors. The CX/VX non-vtec D15B uses 190cc injectors. The second gen B16A uses 240cc injectors.

Assuming you have the vtec D15B, your injectors should be a plug and play affair.

jayeghatch

Well I just got the d15b block an head an use my dx intake manifold from my d15b7, how can u identified the inj, what would happen if mine are the 190cc an I used those

jdmh22eg2

Well assuming your dx mani/inj had never been messed with they are same ones that are used on a b16. No way to tell. If you happen to have cx/vx ones it would run a tad lean, how much i have no idea. But then again the computer via map and o2 might try and compinsate (idk tho just a guess)

jayeghatch

Will see how it run when I install the new tb.

jayeghatch

so i install the used tb with map an tps sensor. an now when i try to rev the motor it boggs down like if it wants to die.
i try it with a p30 an a p28 sohc vtec an it does the same thing. any ideas why its doing this? thanks for the help

jdmh22eg2

Map and tps plug switched? Very easy to do and almost every person on here has done it

jayeghatch

So I install the used tb with map an tps sensors. An I let it warn up an it has a high idle an when I rev it high it wants to bogg out.then I try to get the codes an the cel doesn't blink the srs light blinks instead