|
kklonghorns 09-16-2009, 01:40 PM SES light on our 07 LMM came on so we hooked a tuner up to it and got two codes 0087 and 0234. Anyone know what these are for or how to fix the problem? Truck only has 16,500 miles on it and seems to run normal, but the stupid light bugs me. BlkDmaxLBZ 09-16-2009, 02:01 PM P0087 - Fuel Rail Pressure Low P0234 - Turbo Over Boost If you do not have a programmer or Tech II then you will have to take it to the dealer to get the "Stupid Light" cleared, they can give some insight on why the codes came up to start with. kklonghorns 09-16-2009, 02:08 PM Thank you very much. duramaximizer 09-17-2009, 09:38 PM It sounds like a tuned truck. Standard codes at wide open throttle. p0087 can be caused by a fuel filter or running it out of fuel like my friend did. turbo over boost is generally tuner related otherwise not sure. Silver Bullet 09-25-2009, 12:17 PM most auto parts stores will clear you codes for free with their reader. | ||