National  National: (+44) 0845 226 7626
National  Birmingham: (+44) 0121 288 8074
National  London: (+44) 0203 507 1977
ROI  ROI: (+353) 01 254 8899
Remapping Diagnostics Tuning Telford

Checksum correction

Making your own Engine calibrations ?

  • If you change any data in EPROM file content and do not recalculate the checksums, the control unit will "reject" this data. To prevent this you must correct the checksum before uploading your calibration file to the ECU.
  • Our service of checksums (crc) calculation, will help you if need to change some data in EPROM.
  • extended RSA calculation if necessary
  • After payment and sending us your calibration file we will recalculate all checksums for you and write them to your file to make the control unit "accept" your file.
  • 0845 226 7626 for more info, Master files also Available
  • Mon - Fri 08-30 - 5.00pm Sat 8.30 to 4pm
  • £50 , bulk discount avalable
È
Checksum correction Available
Checksum correction: 2.05 Bosch TDI V3.1 VAG
Checksum correction: 2.02 Siemens MS42 BMW
Checksum correction: 2.04 Bosch ME7 BMW
Checksum correction: 2.03 Bosch TDI Common Rail 1.0
Checksum correction: 2.05 Bosch ME7 Volvo
Checksum correction: 2.02 Bosch ME2.0 MB
Checksum correction: 2.03 Siemens MS40 / MS41 BMW
Checksum correction: 2.03 Bosch TDI CR2 BMW
Checksum correction: 2.01 Bosch TDI PD 1.0 VAG
Checksum correction: 2.01 Bosch-VDO MSA HFM
Checksum correction: 2.06 Bosch M5.2 BMW
Checksum correction: 2.06 Bosch ME7 VAG
Checksum correction: 2.06 Bosch TDI V4.1 VAG
Checksum correction: 2.01 Bosch TDI V3.1 Volvo
Checksum correction: 2.07 Bosch TDI CR 2.0
Checksum correction: 2.03 Bosch M5.2.1 BMW
Checksum correction: 2.07 Siemens MSS50 - 54 BMW
Checksum correction: 2.9 Bosch/Siemens/Delco Opel
Checksum correction: 2.02 Bosch TDI CR 2.0 Audi V8
Checksum correction: 2.01 Bosch TDI CR 2.0 Nissan
Checksum correction: 2.06 Bosch ME2.7/2.8 MB
Checksum correction: 2.06 Siemens SIM4LE MB
Checksum correction: 2.04 Bosch Smart 005
Checksum correction: 2.22 Bosch/Siemens VAG
Checksum correction: 2.02 Bosch ME7 Porsche 996 / Boxster
Checksum correction: 2.02 Bosch Volvo V70R
Checksum correction: 2.05 Siemens MS43 BMW
Checksum correction: 2.56 Siemens Renault / Volvo
Checksum correction: 2.19 Bosch ME7 Asia
Checksum correction: 2.52 Bosch ME7 Renault/Peugeot/Citroen, MP7.2
Checksum correction: 2.04 Bosch BMS BMW 4-Zyl.
Checksum correction: 2.01 Temic V51/51 MB S/G 400CDI
Checksum correction: 2.04 Siemens HDI
Checksum correction: 2.02 Bosch Volvo CDI
Checksum correction: 2.16 Bosch MS 6.x Iveco, Scania
Checksum correction: 2.03 Bosch Motronic + M5.x Porsche
Checksum correction: 2.08 Siemens Mini One / Cooper
Checksum correction: 2.16 Saab Trionic T5, T7
Checksum correction: 2.61Updated! Marelli VW, Skoda, Alfa, Fiat, Maserati
Checksum correction: 2.09 Bosch ME7.3 Fiat
Checksum correction: 2.01 Bosch Smart CDI
Checksum correction: 2.1 Bosch ME7-2002 VAG
Checksum correction: 2.07 KEFICO
Checksum correction: 2.02 Bosch TDI V4.1-2002
Checksum correction: 2.09 Bosch ME9 BMW
Checksum correction: 2.17 Delphi DCI
Checksum correction: 2.01 Bosch TDI V2.0
Checksum correction: 2.23 Ford
Checksum correction: 2.14 Bosch DME / DDE
Checksum correction: 2.16 Siemens SMG
Checksum correction: 2.01 Bosch Kia
Checksum correction: 2.03 Bosch Smart 006
Checksum correction: 2.31 Phoenix - John Deere
Checksum correction: 2.14 Lucas - Volvo LKW
Checksum correction: 2.33 TEMIC Mercedes Actros, Atego, Axor
Checksum correction: 2.06 Siemens MS45 BMW
Checksum correction: 2.06 Scania HPI
Checksum correction: 2.1 Bosch PSG16
Checksum correction: 2.37 Siemens SID803, SID201
Checksum correction: 2.01 Bosch AS41 - Citroen Saxo 1.5D
Checksum correction: 2.01 Bosch ME2.1 - Alfa 156 2.5V6
Checksum correction: 2.25 Sagem 2000 / 3000
Checksum correction: 2.13 Delphi - Ford
Checksum correction: 2.75 Bosch EDC16
Checksum correction: 2.31 Bosch ME9 - Volvo
Checksum correction: 2.1 Motorola MEMS3 - MG, Rover, Land Rover
Checksum correction: 2.46 Bosch MED9 - VAG
Checksum correction: 2.38 CASE, CLAAS, Cummins, Deutz
Checksum correction: 2.77 Bosch EDC7
Checksum correction: 2.13 Bosch ME9 - Mercedes
Checksum correction: 2.2 Bosch BMS-K Motorrad R1200GS
Checksum correction: 2.12 Denso
Checksum correction: 2.34 Marelli MPC
Checksum correction: 2.33 Bosch ME7-RSA Porsche 997
Checksum correction: 2.16 Visteon MPC
Checksum correction: 2.12 Siemens MSS65
Checksum correction: 2.15 Siemens Simos 6, SIM266, Theta Pi
Checksum correction: 2.12 Siemens PPD
Checksum correction: 2.06 Siemens MSV70 / MSS70
Checksum correction: 2.26 Bosch ME9 Opel
Checksum correction: 2.3 Bosch ME7-2006 VAG
Checksum correction: 2.94 Denso32
Checksum correction: 2.09 Trionic T8
Checksum correction: 2.16 TRW Volvo Truck
Checksum correction: 2.03 Siemens MSV80
Checksum correction: 2.75 Bosch MED17
Checksum correction: 2.15 EFI Lotus
Checksum correction: 2.66 Delphi DCM3
Checksum correction: 2.18 Delphi Truck
Checksum correction: 2.17 Visteon ST10
Checksum correction: 2.38 Hitachi
Checksum correction: 2.06 Bosch Smart 2007
Checksum correction: 2.14 Siemens Porsche
Checksum correction: 2.03 Bosch EGS
Checksum correction: 2.09 DSGs
Checksum correction: 2.52 Siemens Tricore
Checksum correction: 2.22 Mitsubishi
Checksum correction: 2.12 Delphi MTxx
Checksum correction: 2.31 Opel 2010
Checksum correction: 2.07 Asia 2011
Checksum correction: 2.11 Japan Bikes
Checksum correction: 2.16 TEMIC Truck Tricore
Checksum correction: 2.02 Campi

Monster Engine Calibration Specialists Ltd, 20-22 Wenlock Road, London, N1 7GU

Email : info@mecs.io Phone : 0845 226 7626

Company Number : 11239486 VAT Number: 324769774