Hextag vag edc17cp14 wrong checksum calculation · Microtronik Autohex II and Hexprog forum

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klonone
53.8% (Neutral)
Newbie Topic Starter

2020-12-17T21:10:13Z

Hello, i write ecu vag edc17cp14 , car star and stop, bad checksum
Please repair bug

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Autohex_II_BMW
100% (Exalted)
Advanced Member

2020-12-19T06:28:35Z

Originally Posted by: klonone

Hello, i write ecu vag edc17cp14 , car star and stop, bad checksum
Please repair bug

In EDC17CP14 there are 3 option available in Hextag. If you modify the P-Flash then you need to use the option without EXT flash in hextag because in the ECU with EXT flash checksum is calculated for EXT flash so if you write P-flash from that option checksum will not be calculated. So make sure you wrote the file in the correct option.

klonone
53.8% (Neutral)
Newbie Topic Starter

2020-12-26T15:52:18Z

Thanks