Hi, i recently did a B16A1 wap into my 1989 CRX DX. I am currently having a an issue with no spark. I replaced the distributor and and checked the wiring all things look good. any ideas? FYI. I used a b16A1 harness to do a MPFI on my DPFI. can that be done or is there more wires that need to be swapped? is the B16A1 OBD-0 harness the same as taking a SI harness for a MPFI swap on my 89 DX witha DPFI. thanks In dire need of help.