OBD 1 -> OB2 2 Conversion

MattyB · Post by **MattyB** » Mon Dec 17, 2007 5:11 am

Hi all,

I own a 1998 Honda Civic Aerodeck 1.8 VTi (B18C4) - as per UKDM

I assumed this car ran a OB2 II system, but having just checked, its actually a OBD 1 PK9-E11 ECU. However, i've just bought a ScanGauge unit which required the 16 pin OBD II socket.

Is there anyway of converting my car to run OBD II so i can use my scan gauge? Or is there anyway of getting MPG readout from my ECU?

cheers!! Matt

MattyB · Post by **MattyB** » Mon Dec 17, 2007 5:36 am

Hi - after a little more research...i've discovered that the P9K ECU is in fact OBDII, but has OBD1 style diagnostic sockets!!?

Any ideas whether i can still run my OBD II 16 pin hardware?