Can anyone help me with these fault codes and any remedies for them?
P1642 CAN DATA BUS WIRING
P1646 HO2S 1 BANK 1 CONTROL CIRCUIT MALFUNCTION WIRING HO2S ECM
P1797 CAN DATA BUS ECM/TCM MALFUNCTION WIRING TCM ECM
ABS 5900 UNKNOWN
P0037 HO2S HEATER CONTROL CIRCUIT LOW BANK 1 SENSOR 2
P0057 HO2S HEATER CONTROL CIRCUIT LOW BANK 2 SENSOR 2
2002 2.0 V6 PETROL AUTOMATIC X TYPE
MANY THANKS