Hi, everyone..I bought a friends 2001 i.8is v-tech 5sp...they had problems with the electrics...the car has been in a crash at one time & the electrical repairs look like it was diy... my boyfriend & I repaired the loom properly & changed the ecu from a 2001 F20b & I,m getting codes 1166 & 1167...the sensor checks out OK both voltage & ohms...now I discovered that the 1.8 & the 2.3 use the same 02 sensors...the 2.0 uses different sensors...I think I have the wrong ecu I have a PDC E12...can anyone with a 98-02 1.8 v-tech 5sp. manual tell us the number on your ecu or can you pull the carpet back & check the no. so I can get a good secondhand one...my local Honda dealer has been useless.