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Discussion Starter · #1 ·
If u are, are u running a fmu too. George told me i could run just the chip and injetors and my poop is running so damn lean, i was wondering if anyone else is having this problem
thanks
 

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Re: is anyone running the atp chip and 310cc injectors (da frog)

How do you know you're running lean? Easiest way to tell is with an EGT gauge and a voltmeter on the O2 sensor. Anything below 0.850 volts is too lean. Also, any temps above 1475-1500F or so on the EGTs is generally a sign of going a bit lean.
 

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Re: is anyone running the atp chip and 310cc injectors (Marty)

i am running the ATP chip with the 310cc injectors without an FMU on my '97 2.0.....
i've had no problems with it since.....
when i got the chip though, i told George my target psi was 9-12 psi, so he burnt me a chip with a sweeping range from 9-12 psi so it provides enough fueling. When driving pretty hard my EGT shows 1200 degrees, or somewhere around there...Off boost feels like stock, and no check engine light either http://****************.com/smile/emthup.gif


[Modified by Thorax_Embalmer, 2:00 AM 4-6-2002]
 

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Discussion Starter · #4 ·
Re: is anyone running the atp chip and 310cc injectors (Thorax_Embalmer)

i guess u guys got lucky, mine runs like poop an it is pegging the egt at 1600 under full boot and runs like poop, i think i might just say fudge atp and sendback the injectors and chip and go with the eip chip and fmu they have
 

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Re: is anyone running the atp chip and 310cc injectors (Thorax_Embalmer)

quote:[HR][/HR]i am running the ATP chip with the 310cc injectors without an FMU on my '97 2.0.....
and no check engine light either http://****************.com/smile/emthup.gif [HR][/HR]​
well first, he has a VR6. Second, all OBD2 VR6 N code ATP chips will trip the CE light cause they have not crack the code on that yet, i dont know why.
http://****************.com/smile/emthdown.gif http://****************.com/smile/emthdown.gif
Mine is the same damn way
 

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Re: is anyone running the atp chip and 310cc injectors (da frog)

quote:[HR][/HR]i guess u guys got lucky, mine runs like poop an it is pegging the egt at 1600 under full boot and runs like poop, i think i might just say fudge atp and sendback the injectors and chip and go with the eip chip and fmu they have
[HR][/HR]​
Just buy a Cartech adjustable fuel pressure regulator and bump up the pressure!
 
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