this may be a dumb question but do you have to have the o2 sensor hooked up in order for the car to start?? i can not figure out why the car wont start?? i have a 92 civic and putting a b18b1 in it!! can you help me out .. Also do i need to use the b18b's computer or can i stick with the 92 civics computer??

 

it prob wont run very good but it should be able to startup and run

 

hmmm???

 

Correction: The car will run just fine without an o2 sensor or a working one. You will notice a slight decrease in MPG/performance, that's about it.

Oh, along with a C.E.L. on the gauge cluster.

 

Oh, you definately need the b18b's ECU to run the motor, NOT the original one. You're no longer using that motor, so you need to also swap the ECU's.

 

dont see why it wounldnt run

 

check all ground connections if your motors not starting. GL