Reply With Quotecan i replace at28hc256 (atmel) by x28hc256 (xicor) maybe defekt eprom
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19th August, 2013, 06:10 PM #1Top Poster +
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checksum wrong after start and drive
Hi friends,
Friday i do chiptuning on FH volvo, truck start and drive 80km, stop, and when need to retart, difficult need many times, and after impossible to start
eprom AT28HC256E, today i control and checksum is wrong, is it possible defekt eprom change itself checksum?
is it the HOT AIR problem?
Any idea?
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19th August, 2013, 07:33 PM #2Top Poster +
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19th August, 2013, 07:57 PM #3DK Veteran
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you recalculate the chk and start the car??? yes you can use diffrent memory
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19th August, 2013, 08:54 PM #4Top Poster +
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yes i recalculate, restart ok, and after 200m, 10km or more
same problem
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22nd August, 2013, 09:18 PM #5Senior Member
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Ducati stop after exactly 80 miles if wrong checksum but will start again and drive another 80 miles
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