NVRAM problems

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NVRAM problems

Postby dusto » Sun Feb 04, 2018 8:55 pm

Hi all,

I've recently bought a pcmhacking NVRAM for my vy l67, I sent my the1 enhanced bin file to be loaded on.
I cant connect to the car, i keep getting a connection error where it asks me to check the settings connection etc.
I also get a DTC for memcal error 51.
im starting to think this is because i haven't used one of vl400 modified ones?
hope some one can help get me connected, I bought the nvram because my eprom burner died.

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Re: NVRAM problems

Postby dusto » Sun Feb 04, 2018 8:59 pm

ok so i now read that the1 enhanced bin is fine with the NVRAM,

Im using an EnviousCustoms aldl cable which i used to flash my dash, it works fine when i was logging straight through the com port.

In the ose flash application it takes a lot of trys to find heart beat and when it does it returns a ECU/PCM unknown

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Re: NVRAM problems

Postby Wade » Sun Feb 04, 2018 9:25 pm

You need to hit the initialize emulation hardware button than quickly hit connect.
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Re: NVRAM problems

Postby Wade » Sun Feb 04, 2018 9:38 pm

Also with ose flash tool, go to options, preferences, vehicle and select Vt eco or s/c in vehicle. Than select interface which is aldl and than select what comm port your using
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Re: NVRAM problems

Postby dusto » Sun Feb 04, 2018 10:42 pm

so while its trying to connect through the emulator you the have to click connect quickly, in oseflash i have all settings set correctly why would i be getting a memcal error, car runs fine
Last edited by dusto on Mon Feb 05, 2018 12:09 am, edited 1 time in total.

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Re: NVRAM problems

Postby delcowizzid » Sun Feb 04, 2018 11:01 pm

Error 51 means no code is operating on the nvram could be corrupted or it's fitted wrong
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem

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Re: NVRAM problems

Postby dusto » Mon Feb 05, 2018 12:10 am

thing is car runs fine with the preloaded tune

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Re: NVRAM problems

Postby The1 » Mon Feb 05, 2018 9:06 am

are you using a BCM? Tried vats off?

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Re: NVRAM problems

Postby dusto » Mon Feb 05, 2018 9:51 am

using a bcm and vats is off

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Re: NVRAM problems

Postby The1 » Mon Feb 05, 2018 10:08 am

are both jumpers on VT on the nvram? Also in your screenshot the com port hasn't been selected in oseflashtool, are you using the correct version of oseplugin in tunerpro it should be 1.50.

There is a guide here for oseplugin "Tunerpro RT Datalogging & OSEPlugin Guide.pdf"
viewtopic.php?f=7&t=1396

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