Timing map for power fc and z32 maf....

Discuss the RB20, RB25 and RB26 series engines.
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al_v
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Joined: Mon Jul 30, 2007 5:30 am
Car: 1998 240sx

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Please can someone share with me ,a timing map for the power Fc with z32 maf , I found a timing map in a australian forum , but not sure if is using z32 or q45 maf , and I need a map for 91-92 octane pump gas.

Thanks.


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Carl H
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Car: 1995 Nissan 240SX SE RB30DET

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just use the stock timing map...its conservative enough.

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al_v
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Joined: Mon Jul 30, 2007 5:30 am
Car: 1998 240sx

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Carl H wrote:just use the stock timing map...its conservative enough.
The stock timing map is made for stock rb25det maf , if you change to z32 maf , the load points are very very different , you will need a completely new timing and injector map....

240z4u
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Joined: Mon Feb 21, 2005 4:47 am
Car: '95 Nissan 240SX

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Carl is right.

Apparently, you did not notice you can change your selection of MAF on the power FC to a z32 maf. It corrects the load points.

No, I don't remember exactly where it is but its in there for sure.

Evan

Can you put up a link to the Australian timing map?

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al_v
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Joined: Mon Jul 30, 2007 5:30 am
Car: 1998 240sx

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240z4u wrote:Carl is right.

Apparently, you did not notice you can change your selection of MAF on the power FC to a z32 maf. It corrects the load points.
I know that I can change the maf ,but didn´t know that the load points are corrected, I will check that tomorrow.
240z4u wrote:
No, I don't remember exactly where it is but its in there for sure.

Evan

Can you put up a link to the Australian timing map?
I don´t remember the link , just have an excel file saved in my computer , and this forum doesn´t have any option to attach files. If you give me your email I can send the file to you.

240z4u
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Yeah it corrects points.

Ill send you my email.

Evan

Darius
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Joined: Sun Mar 02, 2003 9:48 am
Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

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240z4u wrote:Yeah it corrects points.
This is one of the nice plug and play features of the PFC versus having to input the load curve for your MAF. Not a big deal, but convenient nonetheless.

As far as your maps changing, I'm not sure.

s14_girl
Posts: 977
Joined: Sat Feb 12, 2005 2:09 pm
Car: Nissan 240sx ('96 s14 w/ SR20DET RIP) '95 s14 w/ RB26 current
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Sorry to semi-thread jack, but I have searched and not come up with anything satisfactory. Is anyone running something bigger than the z32 maf with the power fc? I need to know the capability of it to run a lightning/cobra maf. Thanks!

Darius
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Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

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You can run any maf you want, but you have to know the volt-to-load curve for the one you choose so you can input the points into the PFC.

s14_girl
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Car: Nissan 240sx ('96 s14 w/ SR20DET RIP) '95 s14 w/ RB26 current
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Thanks for the help!

240z4u
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Car: '95 Nissan 240SX

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S14 girl, if you do have luck plotting a graph for a cobra maf please share.

I don't need anything that big but it would be a killer option!

Evan

s14_girl
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Joined: Sat Feb 12, 2005 2:09 pm
Car: Nissan 240sx ('96 s14 w/ SR20DET RIP) '95 s14 w/ RB26 current
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My PFC comes in Tuesday, so I'll see what happens and let you know


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