Hi All,
I have a vr ute with a vt v6 engine transplant which i have started to tune successly with a nvram conversion on a 808 ecu. But as i was working on a tune something happened with my laptop and i have lost the ability to connect my ecu to my laptop. I found my nvram was corrupted but i cant write a bin onto my nvram. I have tried various stacked bins as we as stacking my on bin and only goes to 25% then comes up with write failed. Has anybody had this trouble before or any clue how to fix it.
TROUBLE BURNING NVRAM AFTER CORRUPTION
- delcowizzid
- Posts: 5493
- Joined: Sat Feb 28, 2009 8:38 pm
- Location: Wellington NZ
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Re: TROUBLE BURNING NVRAM AFTER CORRUPTION
Sounds like a bad connection to an address pin of the nvram in the zif socket of your programmer.or are you trying to program it with a memcal header adaptor and the nvram still on the nvram board that doesn't work
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
Re: TROUBLE BURNING NVRAM AFTER CORRUPTION
No header adaptor just straight to the programmer. It did it once before but changed lead and fixed the problem.
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- Posts: 464
- Joined: Thu May 03, 2012 10:50 pm
- cars: HZ One Tonner
VE Ute - Location: Castlemaine, Vic
Re: TROUBLE BURNING NVRAM AFTER CORRUPTION
Try write the stacked bin included in the $12P .zip file download instead of your own bin?
If that works you can then just upload your cal section with tunerpro
If that works you can then just upload your cal section with tunerpro
Re: TROUBLE BURNING NVRAM AFTER CORRUPTION
How old is the DS1245Y chip? They have approx 10 year life as the internal battery goes flat.
- delcowizzid
- Posts: 5493
- Joined: Sat Feb 28, 2009 8:38 pm
- Location: Wellington NZ
- Contact:
Re: TROUBLE BURNING NVRAM AFTER CORRUPTION
Is it a pcmhacking nvram board if so the battery should still be ok my nvram board is the first v1 version and still kicking just fine
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
Re: TROUBLE BURNING NVRAM AFTER CORRUPTION
Have tried writing the stacked bin included in 12p zip file still does the same thing. Everything was purchased 2 mths ago.