# q45 maf sr20det

**URL:** https://forums.speedlife.net/t/q45-maf-sr20det/83769
**Category:** SON240sx Automotive
**Created:** [February 18, 2005, 6:23pm UTC](https://forums.speedlife.net/t/q45-maf-sr20det/83769 "2005-02-18T18:23:14Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![absolum](https://avatars.discourse-cdn.com/v4/letter/a/e47c2d/32.png) [@absolum](https://forums.speedlife.net/u/absolum)
#### Post date: [February 18, 2005, 6:23pm UTC](https://forums.speedlife.net/t/q45-maf-sr20det/83769/1 "2005-02-18T18:23:14Z")

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A buddy of mine is having a problem . He purchased a q45 maf ( 90 mm ) to replace the stock maf , we trying to hook it up on the sr20 motor . Maf has 3 wires , black , white/black , white .  
Does anyone have the wiring diagram to connect it to the car ? is there any sort of pigy back controller or additional thing that needs to be added before using the q45 maf on the sr20det ?

Thanx for reading