Dbordelo83
New Member
I recently did a B18B1 swap on my 88 CRX SI. The swap went well, well as well as any swap can go anyway, When i first started driving it the car was throwing a fuel supply code I then replaced the o2 sensor and the code went away, But now it is throwing a code 1 which is an oxygen content code. The car runs great but i was wondering what could cause that code to throw with a new o2 sensor. Could the wiring to the 4 wire 02 sensor be mixed up. Any help would be appriciated thanks