EWS Reader

Possibilities:

1. Work with all modifications of EWS1, EWS2, EWS3, EWS3+, EWS4
2. Reading and writing EWS3 and EWS3+ memory via unit connector (K-line).
(Don't ever try to read or write D*7J mask processors! Those processors have active protection.)
3. Automatically detection of EWS version from EEprom memory.
4. Additional keys programming.
5. Used keys adding (if you know a password).
6. Used keys renew function (if you know a password).
7. Keys synchronization.
8. Activation and deactivation of available keys.
9. Coding of EWS.
*0. EWS identification data changing (production date, EWS number etc.)
*1. Used EWS3 resetting to factory conditions.
*2. EWS VIN changing.
*3. Key VIN change (after ***8).
*4. EWS mileage changing (after ***8)
*5. Key mileage changing (after ***8)
EWS's Processor masks checking.
Before reading the EWS processor check it's mask (see picture below)

Example of processors mask.

1. Old types of EWS1, EWS2 and EWS3 hw2 sw5 used the mask D*7J. Take it off from EWS
board and read with special adapter (in complete with EWS keymaker).
2. Use any programmer for reading of EWS4 and EWS4(1) processor.
3. New types of EWS3 and EWS3+ use the mask D*6J. You can read it via EWS connector (K-line).
D*7J mask processors adapter connection