Turku Auto Electric & Keys

Full electronic system scans, reading and interpreting diagnostic trouble codes (DTC), diagnostics and fault localization. Fault codes are cleared when appropriate; clearing a code does not repair the underlying problem.

Locating parasitic battery drain, finding short circuits and wiring faults, and repairing supported automotive electronic modules. Diagnosis of electrical and electronic problems.

Cloning and adapting used ECUs and supported transmission control modules. Applicable DSG, PowerShift and Mercedes-Benz automatic transmission systems; supported Bosch EDC17, MED17, MD1 and MG1 modules, and Continental, Siemens and Delphi modules including SIMOS, SID and CRD families. Compatibility is checked individually.

Recovery of supported BMW FRM and VAG BCM2 modules after software faults. Bench diagnostics, reading and writing supported EEPROM memory and checksum correction where supported. Processor and memory operations only with confirmed equipment and software support.

Smart keys, flip keys, remote central locking keys and transponder chips where supported. Supported Toyota/Lexus 4A and 8A-BA, VAG MQB, BMW CAS4, CAS4+, FEM and BDC, and Mercedes-Benz FBS3, EIS/EZS and ELV/ESL systems. Vehicle compatibility and the customer’s legal right to access the vehicle must be verified before key or immobilizer work.

Through supported security gateways for compatible Fiat, Alfa Romeo, Jeep, Chrysler, Nissan, Renault and Dacia vehicles. Authorized access methods and compatible adapters are used. Vehicle compatibility and required access are confirmed in advance.

Battery registration, throttle adaptation, steering angle sensor (SAS) calibration, injector coding, electronic parking brake (EPB) service mode, TPMS sensor programming and service interval resets where supported. Supported DPF diagnosis, maintenance and regeneration procedures preserve required emissions-control functionality.

Diagnosis, fault analysis and electronic recovery of supported airbag and SRS control modules where technically and legally appropriate. Module work is not a substitute for proper repair of the complete system; safety functionality requires separate verification.

Safe bench connection, diagnostics, recovery, and reading and writing supported module data. CAN and K-Line communication testing and simulation where supported. Repair and cloning possibilities are assessed for each module.