I have a stock gsr with and recently boost it, no other mods but just the man turbo part. Sometimes when i'm in boost, the check engine light pops up, could it be that i'm running too rich and the o2 sencor throws a cel?

 

what kind of management are you running?

 

wats the code?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chee_dog &raquo;</TD></TR><TR><TD CLASS="quote">I have a stock gsr with and recently boost it, no other mods but just the man turbo part. Sometimes when i'm in boost, the check engine light pops up, could it be that i'm running too rich and the o2 sencor throws a cel?</TD></TR></TABLE>

Sounds like your running a stock ecu ?
You need to have your engine control unit (ecu) modified for your vehicle's turbo application.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chee_dog &raquo;</TD></TR><TR><TD CLASS="quote">I have a stock gsr with and recently boost it, no other mods but just the man turbo part. Sometimes when i'm in boost, the check engine light pops up, could it be that i'm running too rich and the o2 sencor throws a cel?</TD></TR></TABLE>

Sounds like you need a chiped ecu my friend

 

i assume you are running an fmu or vafc hack? its probably your map sensor, which can only read up to ~11 psi.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ham &raquo;</TD></TR><TR><TD CLASS="quote">what kind of management are you running?</TD></TR></TABLE>

 

Cars not tuned yet, right now i have on a stock p72, should i just chipped it with crome and call it a day?

 

so you are running stock injectors and stock ECU, no management whatsoever. lol, no wonder you have a CEL under boost.

you dont just chip an ECU, throw crome on it and call it a day. you obviously should not be working or tuning this turbo project.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chee_dog &raquo;</TD></TR><TR><TD CLASS="quote">Cars not tuned yet, right now i have on a stock p72, should i just chipped it with crome and call it a day?</TD></TR></TABLE>

so let me get this straight u just put a turbo on it without injectors, an ems, or fuel pump, AND your going into boost?

waiting for the "my car went BOOM...why!" thread

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chee_dog &raquo;</TD></TR><TR><TD CLASS="quote">Cars not tuned yet, right now i have on a stock p72, should i just chipped it with crome and call it a day?</TD></TR></TABLE>

You should get the proper injectors, fuel pump, engine computer, dyno tuning etc.
Educate your self: http://www.phearable.net/tech/....html

 

your lucky your motor didn't lean out and blow up...

 

haha in his original post he put that he thought it was running rich! im not trying to be an ***, its just funny

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chee_dog &raquo;</TD></TR><TR><TD CLASS="quote">Cars not tuned yet, right now i have on a stock p72, should i just chipped it with crome and call it a day?</TD></TR></TABLE>

Park the car and dont drive it, read as much as you can and learn what you are trying to do. Theres a nice sticky at the very top of this section that you can read.


What you are doing=KABOOM!

 

what if his check engine light is his shift light? lol

 

Injectors are on their way here and so is a walbro 255 fuel pump. The codes that is showing is the map censor and the 02. Any advice?

 

hes gonna end up blowing his **** up it sounds like.

 

cars not even driven, car is just driven to see if boost is holding.

 

lol....

oh man.

 

if you have no fuel or engine management why are you driving it at all?

 

I feel a BOOM BOOM coming..also one question..how can you be running rich when your not adding any additional fuel to the system? Point is you don't know what your doing, park it and read before you blow your **** up. I hate people that don't research first =/

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TehGhett0P1mp &raquo;</TD></TR><TR><TD CLASS="quote">also one question..how can you be running rich when your not adding any additional fuel to the system? </TD></TR></TABLE>


people never cease to amaze me...lol