LLY: Rescaling the MAF for intake and MP

[Devon]

My lly has a afe mouthpiece and k&n intake,feels alot laggier than my 06lly ever did. Does the MAF have to be rescaled once upgraded from stock restricted mp and lly intake? Will this help?


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[madmatt]

shouldnt have to be for the LLY intake and MP but worth a shot.

 

[Devon]

I was told it didn't have to, but just wanted a second opinion that's all. How do I go about rescaling the MAF through efilive anyhow?


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[LBZrcks]

I just put LBZ data and it seemed to help a lot.

 

[madmatt]

yep, i just copied the LBZ table

 

[Devon]

Maybe I will do that. Where can I find the tables for lbz MAF


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[madmatt]

maf sensor voltage table,, B0201

 

[madmatt]

0.000000
0.000000
2.314848
3.132278
3.860835
4.583192
5.365486
6.258356
7.302104
8.525666
9.947644
11.579405
13.426116
15.488811
17.765422
20.251816
22.945927
25.846720
28.956263
32.281790
35.839834
39.651066
43.749586
48.178799
52.998642
58.279388
64.111977
66.138500
66.138500
66.138500
66.138500
66.138500
66.138500

 

[S Phinney]

Check to see what the MAX reads at idle and wot. 40 at idle 400-500 at wot. If these numbers are not seen then resale.

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[05smoker]

It's an LLY. It is laggier than an LBZ.

 

[Devon]

Is that due to the slightly bigger turbo?


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[S Phinney]

Larger intakes slow the air down coming into the motor. This will cause a lower reading on the MAF.. The reading is achieved via the air cooling the wire in the MAF and that cooling effect tranalates into the reading. Rescaling is the correct wah to make evrytbing work well together.

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