6.0l having issues (with codes)

[TurboM700]

First off let me start out by saying I havent looked at this truck yet. I'm just relaying information and helping him diagnoise it over the phone and thru emails.

Trucks an 03 cc lb dw with about 140 miles on it that has been run some kind of WVO for the last 40k. I replaced the injectors and deleted the EGR about 2-3 yrs ago and he has had the head gaskets done not to long after that.

Recently the truck would idle like crab and die onces it warmed up. From what I could tell talking to him it seemed like High Pressure Oil. He went ahead and replace the ICP sensor and IPR. (love people that just throw parts at it). gets it back together and now it runs great put its got a constant grey/blackish smoke at all times.

He went and purchased an AE and these are the codes hes gotten.

9/3/2012 04:09:12 Ford PowerStroke 6.0L 2003 Due to the vehicle's weight, this vehicle is exempt from OBD-II requirements. Therefore, IM and Mode 6 data are not available. Off Generic PowertrainGeneric Powertrain No diagnostic codes retrieved Anti-Lock BrakeAnti-Lock Brake No diagnostic codes retrieved AirbagAirbag No diagnostic codes retrieved Hybrid Electronic Cluster

U1262 SCP (J1850) Communication Bus Fault

B1352 Ignition key in circuit fault

B1360 Ignition Switch circuit open Park AidPark Aid No response from module Overhead Trip Computer 2

B1342 (ECU) internal fault Enhanced Powertrain CAN

P0102 Mass or Volume Air Flow Circuit Low Input P0113 Intake Air Temperature Circuit High Input

P0272 Cylinder 4 Injector Circuit Contribution / Balance Fault

P0275 Cylinder 5 Injector Circuit Contribution / Balance Fault

P0278 Cylinder 6 Injector Circuit Contribution / Balance Fault

P0281 Cylinder 7 Injector Circuit Contribution / Balance Fault

P0284 Cylinder 8 Injector Circuit Contribution / Balance Fault

P0401 Exhaust Gas Recirculation Flow Insufficient Detected

P0480 Cooling Fan 1 Control Circuit

P2285 Injector Control Pressure Sensor Circuit Low Transmission Control CANTransmission Control CAN No diagnostic codes retrieved GEM/Central Timer B1359 Ignition run / accessory circuit failure


He says everything plugged in and hooked up correctly and he has test his FICM and its has 48volts all the time.

Anyone have any great ideas on this one?

Thanks
Mike

 

[05wh250]

An ficm can be bad and still test good. Did he replace the pigtail for the icp sensor?

 

[TurboM700]

Yes he replaced the pigtail. Forgot to mention that. What's a good way to test the FICM?

 

[05wh250]

Swap known good one onto it is the only thing i know to do

 

[Mdub707]

Yeah I have some here that read 48V at all times but the truck will barely carry an idle and sounds like it's running on 4 cylinders.

 

[Atsah]

I had two trucks and my brother has one and all three had bad FICM's at one point or another and they all tested good so I put no stock in the that test at all..

If I were going to buy another 6.0, one of the first things I would do is replace or repair the FICM if it was a factory unit..