Dear Friends
One my friend purchased Hyundai Accent 2002 last week. how ever the fuel consumption seems low also i can see the very dark silencer . changed the Air cleaner and Plugs too.
One thing i noticed was, the O2 sensor connect has broken. the sensor side plug seem melted and it is now totally disconnect from the ECU side connector. I'm planing to join them but i cannot figure out the wiring diagrame. How to find the correct wires . this got 4 wire O2 sensor.
Please help
Sira