Control Unit - Opel Vectra B - ABS ECU Kelsey-Hayes EBC 430

ABS control unit repair Kelsey-Hayes EBC 430.

All intake and exhaust valves are sporadically malfunctioning. The supply voltage is sporadically faulty. The pump motor runs continuously.

Error codes:

C0121 – Valve relay circuit malfunction
4121 – Valve relay circuit malfunction

Note

Please always send the ABS control unit without the hydraulic block. The heavy weight of the block regularly causes damage during shipping.
In addition, we charge an extra €10* for installing the hydraulic block.