# Make Your Auto 240 fly

**URL:** <https://forums.speedlife.net/t/make-your-auto-240-fly/81215>\
**Category:** SON240sx Automotive\
**Created:** [June 30, 2004, 8:26am UTC](https://forums.speedlife.net/t/make-your-auto-240-fly/81215 "2004-06-30T08:26:31Z")\
**Posts on this page:** 1\
**Showing post:** 32

<div class="post-metadata">

**Author:** ![Hector](https://avatars.discourse-cdn.com/v4/letter/h/43a26b/32.png) [@Hector](https://forums.speedlife.net/u/Hector)\
**Post date:** [December 11, 2007, 7:28pm UTC](https://forums.speedlife.net/t/make-your-auto-240-fly/81215/32 "2007-12-11T19:28:22Z")

</div>

> [@Fastest import/domestic street cars on NYSpeed this year?](https://forums.speedlife.net/t/fastest-import-domestic-street-cars-on-nyspeed-this-year/8649/166):
>
> You disconnect the module that control the Auto tranny fluid.
> 
> When you disconnect this module - the fluid is pushed through at full pressure.
> 
> You know when your auto tran changes gears, it’s soft and smooth. When you disconnect the module, each shift will fit much more violent - much like a jerk during each shift.
> 
> As far as I’ve read/heard, this doesn’t hurt your car besides wear and tear from the violent jerks (but even this damage is very very minimal). When I tried it, my Check Engine Light came on. When I plugged the module back, the CEL light went away on the following day.

nice try sweetie but its was a valve body modification, basically its was drilling otu a few holes to raise pressure causieng it to shift at different times , without disconnecting the control unit and causing the stock ecu to go into null mode , but thanks for coming out

---

_[View the full topic](https://forums.speedlife.net/t/make-your-auto-240-fly/81215)._