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View Full Version : LBZ wont fuel over 70mm3 Help!



robo121
February 21st, 2013, 10:00 AM
Just like the title says i cannot for the life of me get this truck to fuel anything over 70mm3 at WOT. Truck has lift pump, 85% over injection pump, 60% nozzles, race valve, EGR Delete, Exhaust. B1118, B1119 are maxed out, fuel pressure is 180kpa. B1102 is calling for 120mm3 of fuel at 738 ft/lbs and up. Im stuck!

WisconsinHick1
February 27th, 2013, 08:11 AM
Post up the tune and we will take a look at it. Do you have any logs of it to go with the tune?

robo121
February 27th, 2013, 08:44 AM
Well i finally figured it out, someone working on the truck had broke the clip on the fuel temperature sensor plug and it came unplugged on me. so whatever temperature it defaults at only calls for 70mm3. I kinda feel dumb about it but im glad i figured it out and it wasnt in the tuning. it would of thrown a code but took two ignition cycles to do so. and i was retuning it just about every time i shut it off to try and figure it out so it cleared it everytime..

WisconsinHick1
February 28th, 2013, 08:19 AM
Glad you go it figured out. That is one thing I log.