First NVRAM Tune Help

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
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Joined: Sun Jul 14, 2013 7:05 am
Location: PERTH

Re: First NVRAM Tune Help

Postby vn_ss_cm » Thu Oct 14, 2021 2:01 am

Prior to the mods it worked fine at 80deg reference able time it it perfectly....I will try 10 again for the sake of it. Fxed the speedo by adding a wire from the VSS signal before it gets to the speedo and it works now.
I will try again next week, waiting on a new wideband sensor and throttle body to arrive as the poocomp throttle body has some serious issues with idle control and secondaries only open at 50% throttle and you pretty much
have to be flat to the floor to open them...someguy360 was right!! good for testing though!

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Joined: Sat Feb 28, 2009 8:38 pm
Location: Wellington NZ

Re: First NVRAM Tune Help

Postby delcowizzid » Thu Oct 14, 2021 9:18 pm

You need to set it to 10 in the tune then move the dizzy to suit use a timing light and set it to 10 degrees in diagnostic mode
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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