Join Date: Mar 2013
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Sudden problems: slightly rough idle, no power, low boost, codes
Starts up instantly, wants to run and drive, but has no balls.
Truck ran great this morning. On the way to lunch, pulled out of the parking lot fine, but went down on power on the road. U-turned around and pulled the following codes from the Edge CTS:
P0266, cyl 2 contribution
P0272, cyl 4 contribution
P0401, insufficient egr flow
P0603, ICM KAM error
P0683, Glow Plug Control Module Fault
P132B, Turbocharger Boost Control A Performance
The CEL is not illuminated.
I've never had a code before today.
Rough idle (slightly rough), low power, only 7 psi boost
I don't see anywhere the exhaust is leaking.
Turbo "cycles" at idle. I can hear it while I watch VGT% cycle on the Edge CTS.
Boost pipes pass a visual inspection and a tug test. Not scientific, but the appear fine.
OE Turbo and 8 injectors are almost new. Failed due to lack of use, previous owner drove truck only a couple thousand miles over 2 years.
Rotella T6 oil and Ford oil filter less than a month ago. Oil is full. Added 16oz Archoil 9100 with oil change.
According to CTS, FICM voltage 47V+
ICP ~650 idle. I saw over 3500+ psi this morning when I romped on it a bit.
EGR valve removed, inspected, cleaned 2 weeks ago.
Fuel pump is audible key on, engine off. Doesn't sound super loud to me, but I can hear it. I work on race cars with big Aeromotive pumps, it's not that loud. Need to put a pressure gauge on it still. Both fuel filters replaced last month when I did the oil.
Batteries disconnected last weekend--replaced one of the batteries, though the old battery was still good.
My other F250 is also currently down, had to order an alternator. I'm in trouble. Please help!
Last edited by berusch; 04-17-2013 at 11:03 AM.