Mercedes engine Siemens SIM4 Ecu testing & repair services
ECU testing FROM only £50
Repair price depends on the type of ecu.
Please enquire with ecu part numbers and fault description for an exact quote.
Most Ecu types covered
Other services available such as
Immo off / decoding
Ecu Cloning / programming
Remapping + much more
Siemens SIM4
5WK90390 A1111530879
5WK90403 A1111531879
5WK90404 A1111531979
5WK90410 A1111532679
5WK90412 A1111532779
5WK90413 A1111532879
5WK90414 A1111532979
5WK90419 A1111533479
5WK90420 A1111533579
5WK90421 A1111533679
5WK90422 A1111533779