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Ever since putting in an NVRAM, dfco never kicks in. Ive tried lowering the temp threshold but still nothing. Has anyone had this issue before? I works with the stock memcal. Thanks

what code are you using, what's the factory code you were using that worked on before? Can you post a bin up of the one your using now that doesn't work, should be no reason it isn't working unless settings are wrong.

The1 wrote:what code are you using, what's the factory code you were using that worked on before? Can you post a bin up of the one your using now that doesn't work, should be no reason it isn't working unless settings are wrong.

I've just been using the stock enhanced VT SC bin. I've tried uploading it multiple times and it doesnt seem to work. The stock series 1 VT SC memcal let's dfco work but the enhanced tune doesnt. I have no idea why. I've lowered the temp for it to kick in but still doesnt work. I havent tired going into 3rd or second I always leave it in D but I imagine it still should work because it did stock.

there shouldn't be any difference, what is the code on the silver sticker on the factory memcal?

The1 wrote:there shouldn't be any difference, what is the code on the silver sticker on the factory memcal?

CXWH1935

The1 wrote:there shouldn't be any difference, what is the code on the silver sticker on the factory memcal?

I've tried uploading a new bin but it still doesnt work. Any ideas?

Have you checked that TP is showing vehicle speed when driving?

You need a VSS for DFCO to work.

Read my mind...

vlad01 wrote:Have you checked that TP is showing vehicle speed when driving?

You need a VSS for DFCO to work.

Just looked at one of my logs and yes it shows VSS and TP

How about posting the log then?