$12p real time tune

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
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$12p real time tune

Postby Kevspec » Tue Jan 29, 2019 6:21 pm

so i cant seem to find anything about this but i have a vs v8 auto which i can gather is $12p setup. What i am wanting to do is real time tunning and wideband setup like the 11p.

Question is, is this possible how can i do it if not how can i do it another way without cutting the loom ie making patch loom.

atm current setup is 215i motor with built auto and 3500 stall with 3.9 diff i need at least tune to make it run better with current setup until i fit cam intake heads then obviously need another tune to suit but also want option for power modes in auto for normal driving and race setup

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Re: $12p real time tune

Postby Dylan » Tue Jan 29, 2019 7:36 pm

Lot's of reading in the FAQ's mate before you start, but everything you want is certainly possible mate.

Being an auto you will want 11P.

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Re: $12p real time tune

Postby Kevspec » Tue Jan 29, 2019 8:19 pm

my ecu is
service number 16176424

was told that is 12p

i have no idea and im having trouble finding info about it due to being auto for some reason.

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Re: $12p real time tune

Postby vlad01 » Tue Jan 29, 2019 8:47 pm

you need 11P for that ECU, it's similar but different to 12P
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Re: $12p real time tune

Postby pman92 » Wed Jan 30, 2019 9:29 am

$12P and $11P are both similar. They both allow real time tuning and have roughly all the same features.

The difference is $12P is manual, used with '808 etc. $11P is auto, used with '424 etc

$11P has all the features to operate the auto trans. $12P doesn't (It can only be used with the VN/VP non-electronic controlled transmissions, or manual trans).

The factory code currently on the memcal (assuming it hasn't been changed before) wont be $12P or $11P. Being a vs v8 auto it will either be $83 or $58. But you will want to use $11P
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Re: $12p real time tune

Postby Charlescrown » Wed Jan 30, 2019 2:40 pm

12P is a direct dropin for my std VR so I would guess you will need to copy over your ve table and ignition map to get a better start. There will probably be more tables you need to change to get started but I will leave that up to the experts to advise.

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