Programming new odometer value to the 93C56 EEPROM using $4 CH341A programmer. Schematics for the connection: gitlab.com/metal03326/gf-chan...
00:00 Intro
00:58 The hardest part: Desoldering 93C56 EEPROM
01:45 $4 CH341A programmer setup
03:03 Making of 93C56 adapter for the CH341A
04:31 Connecting the CH341A to the 93C56
05:49 Machine needed for the software
06:52 Getting the two odometer values from the two speedometers
08:47 93C56 EEPROM desoldered and clipped into the clip
09:18 Software used
10:11 Reading contents of 93C56 EEPROM
11:34 Testing if writing on the chip works
12:19 Odometer calculator
15:00 Calculator accuracy
16:19 Flashing new odometer value to the chip
17:46 93C56 EEPROM soldered back in place
18:10 Final result (and real calculator accuracy)
Негізгі бет Автокөліктер мен көлік құралдары Changing odometer/millage on Mazda 626
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