Join Date: Sep 2009
Location: Saskatchewan, Canada
I have been getting this code occasionally lately on a 90hp tune on my Quad S2. What is this code exactly? I put's the truck in limp mode which is annoying.
I thought it was low fuel pressure, but i checked it when i put it to the floor on the highway. My Desired is about 26000 at WOT and m actual is about 23000-24000 at WOT. So this doesnt seem to low to me?
Any other idea's what it is or how to fix it?
Better not be injector's.
I am going to change my fuel filter and see if it fixes it as my fuel filter does have 5000 miles on it.
2007 GMC LBZ CC/SB
Zone, BDS, Rare Parts, Rancho, Cognito, Bilstien, Fox, Nitto, American Eagle, Core Racing, Tuff Country, Amp Research, AirDog, PPE, K&N, Quadzilla, MBRP, Kenwood, Kicker, Sub Thump, US Speedo, WeatherTech Auto Meter, AeroForce, AVS, KC, TruxPort, Bushwacker, Alligator Performance, MA