2 bar map sensor question?

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
leathalbusa
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2 bar map sensor question?

Post by leathalbusa »

Hi All where do I change the value for a 2bar map sensor?
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antus
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Re: 2 bar map sensor question?

Post by antus »

If you mean in 12p? then hit ctrl + f and pick find: "a flag" "with this phrase in the title" and type "map sensor" and click search.

You'll see

Code: Select all

Map A: MAP Sensor Type Selection A \ A:B Clear = 1Bar
Map A: MAP Sensor Type Selection B / A Set = 2Bar, B Set = 3Bar
and the same for map b.

You are probably tuning Map A (map a doesnt refer to the map sensor, it means tune a in the nvram) so for a 2 bar sensor set MAP A: Selection A as checked and MAP A: Selection B as clear
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leathalbusa
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Joined: Tue Oct 16, 2012 6:48 am
cars: vp ute supercharged

Re: 2 bar map sensor question?

Post by leathalbusa »

ok so then I click on the second box MapA: Map sensor type selection B/ A set = 2Bar, B set =3bar and I check the set box for this one?
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antus
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Re: 2 bar map sensor question?

Post by antus »

No.

A:B Clear = 1Bar
A Set = 2Bar
B Set = 3Bar

So check A for a 2 bar sensor.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
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Holden202T
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Re: 2 bar map sensor question?

Post by Holden202T »

selection a ticked = 2 bar
selection b ticked = 3 bar
both un-ticked = 1 bar
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Apples
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Re: 2 bar map sensor question?

Post by Apples »

:D sounds ok to me but may be a picture lol
Don't make excuses. Make more horsepower.
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antus
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Re: 2 bar map sensor question?

Post by antus »

here you go apples :lol: Couldnt help myself.
This is also a visual explanation of how to interpret ascii art for those who have not seen it before.
map bits.png
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Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
leathalbusa
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Joined: Tue Oct 16, 2012 6:48 am
cars: vp ute supercharged

Re: 2 bar map sensor question?

Post by leathalbusa »

yeah thatks 202 that is what I was trying to figure out. no ticks in the boxes 1 bar. tick selection a box 2bar and tick both a n b boxes 3 bar..

Now that should make all the tuning problems we have been having go away...

bloody superchargers.
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VL400
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Re: 2 bar map sensor question?

Post by VL400 »

3 bar is not both ticked, just B ticked.
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Apples
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Re: 2 bar map sensor question?

Post by Apples »

One Bar
one bar.gif
Two Bar
Two bar.gif
Three Bar
Three bar.gif
If I read it right
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Don't make excuses. Make more horsepower.