My 2006 m90 roush supercharge mustang keep putting me in some kind
Of limp mode
Where my engine
Doesnt work correctly
With a orange
Wrench on the dash, parking
And
Staring back the car
Fix the car but the wrench will pop again later,it alway happen while
Cruising on highway at 60mph, there is no code...Ive noticed
a louder sound of the blower in low rpm and low speed when slowly accelering..

 

no ticket no laundry..

 

That is really tough to read - but without pulling the code no idea. Plug your tuner in and pull the code and try again.

 

Are you disconnecting your battery terminal? Because that will clear the code out of the memory and yeah that was kinda hard to read lol

 

If
No
Code
Please
Post
Data
Log
Thank
You.

 

there are many lol's to be had

 

Writing from a phone,
I dont have any programmer currently so i cant data log
There is a roush computer in the engine, i just wanted to know
If this could be a commun issue for something particular..ill have to bring it to someone more experimented in computer cause my garage didnt see any code
Check engine light is alway there i dont have cats
And
For
My
English
You should know
That im pretty horrible at it,
Why do i have to justify each of post lol

 

I have had limp home mode come on a couple times when I was messing with my tune. For me, it was an AFR problem(I had a no-tune required Cold Air Intake and I set my tune to one that would require a tune, presumably screwing up the AFR). I believe there are a lot of different reasons that limp-home mode can pop up though.

 

It's not your English I'm giving you a hard time about. It's actually quite good for a non-native speaker. It's that your posts are split into lines for

almost
every
word.

Makes it hard to read.

 

only time I got the wrench light was when one of the M.A.F. sensor wires grounded out. I also got no codes from it, and it went into limp mode.