NVRAM Cylinder Select

Tuning The Delco In Realtime
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Dylan
Posts: 3356
Joined: Mon Aug 02, 2010 6:35 pm
cars: VR Commodore V8

NVRAM Cylinder Select

Post by Dylan »

Im running a delcohacking NVRAM. Ive just started using it on a V6 for the first time, normally V8's
Just loaded a new tune on it for the V6. I have the jumper on the V6 pins and a V6 tune loaded, 12P.

In the data list view in tuner pro it says
6 cylinder mode selected, 8 cylinder memcal detected. Does that mean my jumper is wrong?
Fire the injectors at the right timing?

Im going to play with this car again tomorrow hopefully nothings wrong with my NVRAM.
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VL400
Posts: 4991
Joined: Sun Mar 01, 2009 2:54 pm
cars: VL Calais and Toyota Landcruiser. Plus some toys :)
Location: Perth, WA
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Re: NVRAM Cylinder Select

Post by VL400 »

The cyl select only gets read once the engine runs, its read when the dizzy/crank reference pulses start. Default is 8 cyl until that time.
Dylan
Posts: 3356
Joined: Mon Aug 02, 2010 6:35 pm
cars: VR Commodore V8

Re: NVRAM Cylinder Select

Post by Dylan »

Well that says it all, i was looking on my own car with engine off doing the write cal.
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