# Megasquirt Help Please

**URL:** <https://forums.speedlife.net/t/megasquirt-help-please/123792>\
**Category:** SON240sx Automotive\
**Created:** [April 21, 2009, 10:39pm UTC](https://forums.speedlife.net/t/megasquirt-help-please/123792 "2009-04-21T22:39:51Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Turbo\_Crazy](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbo_crazy/32/5730_2.png) [@Turbo\_Crazy](https://forums.speedlife.net/u/Turbo_Crazy)\
**Post date:** [April 21, 2009, 10:39pm UTC](https://forums.speedlife.net/t/megasquirt-help-please/123792/1 "2009-04-21T22:39:51Z")

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Ok to start off I have a 1993 nissan 240sx with ka24de now has a turbo with a front mount intercooler installed.

I am picking up a set of 550cc injectors for the build.

Right now I have the car set at 3-4 psi of boost on stock ecu and setup.

I have sitting on the table a Megasquirt 1 version 3.

I am looking for the best way to get a base tune or if someone has a tune for the car that I could get off of them.

The plan is to run about 9 psi and have it running good and reliable. I am new to the whole import tuning seen and these megasquirts. I have friends that have wired in a few of them before and have tuned them but I need to get my hands on a stock tune or even a good tune that will let me run the 9psi without much tinkering.

Thank you in advance for any info or help givin,

Brad

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**Author:** ![Tacoboy](https://avatars.discourse-cdn.com/v4/letter/t/2acd7d/32.png) [@Tacoboy](https://forums.speedlife.net/u/Tacoboy)\
**Post date:** [April 21, 2009, 10:43pm UTC](https://forums.speedlife.net/t/megasquirt-help-please/123792/2 "2009-04-21T22:43:51Z")

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the best feature of megasquirt is its autotune capability. Set it at a desired AFR and let it works its magic.

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**Author:** ![Turbo\_Crazy](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbo_crazy/32/5730_2.png) [@Turbo\_Crazy](https://forums.speedlife.net/u/Turbo_Crazy)\
**Post date:** [April 21, 2009, 11:15pm UTC](https://forums.speedlife.net/t/megasquirt-help-please/123792/3 "2009-04-21T23:15:07Z")

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Ok but how would I get a base tune so it will start and run half decent at first?

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**Author:** ![draggone](https://avatars.discourse-cdn.com/v4/letter/d/5fc32e/32.png) [@draggone](https://forums.speedlife.net/u/draggone)\
**Post date:** [April 21, 2009, 11:43pm UTC](https://forums.speedlife.net/t/megasquirt-help-please/123792/4 "2009-04-21T23:43:53Z")

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Check [Kat-t.org](http://Kat-t.org)

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**Author:** ![50sentra](https://avatars.discourse-cdn.com/v4/letter/5/bbe5ce/32.png) [@50sentra](https://forums.speedlife.net/u/50sentra)\
**Post date:** [April 22, 2009, 6:07am UTC](https://forums.speedlife.net/t/megasquirt-help-please/123792/5 "2009-04-22T06:07:04Z")

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Hey

Send me a PM with your phone number. I’ve built 2 240z turbos using Megasquirt Ver 2 (Fuel only)

I’m sure I can help you get it going. I’m just over in Brantford

Jeff