P0174 Code

September 25th, 2008, 01:48 AM	#1
Lt_Crazy Enthusiast Join Date: Dec 2006 Location: Montreal, Canada Posts: 523	P0174 Code So my car service engine soon light is on.......its spitting out P0174 ,the car is running lean....so what does that mean...what to do to fix the problem?!?!?! __________________ The difference between Fiction and Reality??? Fiction has to make sense. -Tom Clancy

September 25th, 2008, 02:18 AM

Onemanzu

MM Phantom

Join Date: Oct 2006

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Posts: 11,169

OBD-II Trouble Code: P0174 System Too Lean (Bank 2)

refer to my signature next time for a more prompt answer

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Originally Posted by omz

September 25th, 2008, 02:32 AM	#3
GreenFaleen Resident MM Ricer 2006 Scion tC 13.9@103/8.9@81 Join Date: Nov 2006 Location: Raleigh/Lenoir, NC Posts: 9,388	lean code is probably your MAF, just clean it with some dielectric cleaner you can get it at autozone. If that doesnt fix it get on a big diog. machine and check your injector duty cycles also remember on a FORD bank 2 is the drivers side __________________ Scion Tc-strup racing header, CAI, Ground Kit, NOS 100shot, Custom suspension, Doc. I 50% STS MM 4 Banger club: Senior Ricer "Horsepower sells cars, torque wins races." -Carroll Shelby Thanks To My Sponsors: Strup Performance

September 25th, 2008, 09:42 AM	#4
itschristorres8 SP00LIN V6 2000 Mustang V6 unknown @390 Join Date: Aug 2006 Location: south florida Posts: 14,619	you could have a vacuum leak i would clean your MAF first then IAC if its still lean i would run a vacuum test you should be within 18-22inhg __________________ 437rwhp and 402rwtq through a V6 on a stock bottom end

September 26th, 2008, 01:42 PM	#5
ByPopularDemand Hardcore Enthusiast 2000 V6 Join Date: Jan 2007 Location: Albuquerque Posts: 2,410	Its prolly your o2 sensor __________________ 2000 V6 Mac LT headers, Mac O/R H-pipe, Mac CAI, ASP 25% underdrive crank pulley, SCT tune, and a buncha cosmetic mods

September 26th, 2008, 04:37 PM	#6
GreenFaleen Resident MM Ricer 2006 Scion tC 13.9@103/8.9@81 Join Date: Nov 2006 Location: Raleigh/Lenoir, NC Posts: 9,388	nah an 02 sensor would throw a heater code as well its more than likly the MAF __________________ Scion Tc-strup racing header, CAI, Ground Kit, NOS 100shot, Custom suspension, Doc. I 50% STS MM 4 Banger club: Senior Ricer "Horsepower sells cars, torque wins races." -Carroll Shelby Thanks To My Sponsors: Strup Performance

September 28th, 2008, 02:16 AM	#7
Lt_Crazy Enthusiast Join Date: Dec 2006 Location: Montreal, Canada Posts: 523	thanks guys....i deleted for now and it hasnt come back yet.......so ill wait and see!?!?!? __________________ The difference between Fiction and Reality??? Fiction has to make sense. -Tom Clancy

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