What model Do I have

I have a 90 CRX with the SOHC 16V 1.5 its the D15 A2 is it the HF or DX model

read the FAQ thread at the top for specifics...

HF - 8 valve 1.5L
DX - 16 valve 1.5L (d15b2)

somebody may have done a swap...

do you have mpfi or dpfi?

its MPFI it is D15B2

its MPFI it is D15B2

d15b2 came dpfi stock (has little round thing over throttle body)....
dx

could be standard. i didnt even get dx mine has a four speed tranny.

This is the Engine http://memimage.cardomain.net/member_images/2/web/830000-830999/830120_6_full.jpg Before the small orange peice got painted it said Multi-Port Fuel Injected

mmmmm 92hp, i remembe those days

Its a DPFI because it has that round thing on top. The MPFI had the plain intake manifolds. Both the DX and HF had those boxes. One way you can what your car is, is if the car has a tach in the gauge cluster then it is a HF most likely. The DX had nothing.

i thought the hf was mpfi?

hf does has mpfi on a crx. the crx pictured is a DX. unless someone changed the sticker on that round thing it said Dual Point Fuel Injection and PGM-FI also.