d15b7 in 91 crx hf

[jgrimey]

i only got 1 ? guy i bought the car from swapped in a d15b7 and it throws only one code which is code 1. i figured i buy a 91 crx hf o2 sensor still cant stop the code from flashing i ran a new wire just for the 02 sensor still same problem, any help would be very helpful as im new to honda and this is my first honda buy.

 

[AHHVTEC]

what computer is on the car

 

[jgrimey]

Pm6. I've tried the pm8 the stock hf and I throw like 5 codes. I've even used a pr4 after awhile the car cut off

 

[AHHVTEC]

has it been converted to obd1

 

[jgrimey]

Nope

 

[AHHVTEC]

you need to do that. or convert the new motor back to obdo

 

[jgrimey]

im using the stock 91 hf dizzy if i can get pics i will. its using obd0 injectors. does the placement of the o2 sensor have to do anything with it? im just throwin ideas out there lol

 

[AHHVTEC]

as long as its in the stock manifold/header it should be ok.

 

[jgrimey]

i bought car like this maybe its usin the 92 civic lx header? any way of tellin if it is?

 

[AHHVTEC]

im sure there is but idk right off hand, as long as the o2 is in the stock bung location it should be fine.

 

[jgrimey]

thanks for your help i had to buy a exhaust manifold and exhaust system. found out that my o2 was supposed to be further down on the manifold almost where the collector is. once again thanks for ur help.