Power Hungry Performance Forum - Found a bunch of Codes with AE...

Power Hungry Performance Forum (http://forum.gopowerhungry.com/index.php)

- 1999 to 2003 7.3L Power Stroke Diesel (http://forum.gopowerhungry.com/forumdisplay.php?f=25)

- - Found a bunch of Codes with AE... (http://forum.gopowerhungry.com/showthread.php?t=6578)

Found a bunch of Codes with AE...

Ran pretty much all the test I could on it, came up with the following codes: (Same before and after clearing them and running the truck, codes came back after a drive.)

Now the CEL does NOT come on.... except the hard accell (P0238) and then it goes right back off, and the truck runs like a top.

So now, it's time to do some research and figure out what needs to be fixed. :doh:

I welcome any/all experience!

GEM/Central Timer:
B1483 Brake Petal Input Circut Failure.
P1832 Transfer Case Differential Lock-up Solenoid Circut Failure.

Hybrid Electronic Cluster:
U1262 SCP (J1850) Communication Bus Fault.
U1027 SCP (J1850) Invalid or Missing Data for Engine RPM.
B1352 Ignition Key-In Circut Failure.
C1710 RT Rear Center Sensor Circut Fault.
C1704 RT Rear Sensor Circut Fault.

KOEO:
P0605 P1218 CID High.

KOEO Injector Buzz Test:
P1218 CID High.

KOER:
OK.

GP:
OK

Cylinder Contribution: (CCT)
P0269 Cylinder 3 Injector Circuit/Balance Fault.

KOER Switch:
P1536 Parking Brake Switch Circuit,
P0220 Throttle/Petal Position Sensor/Switch B Circuit,
P1780 Transmission Control Switch O/D Cancel Circuit Out of Self Test Range,
P0571 CC/Brake Switch A Circuit,
P0703 Torque Converter/Brake Switch B Circuit
P0565: CC On Signal
P0566: CC Off Signal
P0567: CC Resume Signal
P0568: CC CC Set Signal
P0569: CC Coast Sign

Enhanced Powertrain:
P0238: Turbocharger Boost Sensor A Circuit High (Module Fuel and Air Metering)

Ok, so I learned I was doing the KOER Switch test wrong, so I did ALL of them again. Here was the results, second round:

1: (GEM/Central Timer)
B1483 Brake Petal Input Circut Failure
P1832 Transfer Case Differential Lock-up Solenoid Circut Failure.

2: (Hybrid Electronic Cluster)
U1262 SCP (J1850) Communication Bus Fault -
U1027 SCP (J1850) Invalid or Missing Data for Engine RPM -
B1352 Ignition Key-In Circut Failure -
C1710 RT Rear Center Sensor Circut Fault -
C1704 RT Rear Sensor Circut Fault.

KOER CCT: P0269, P0284. ( I believe to be related to Grey CPS)

KOEO: P0605 PCM ROM Test Fault, (From the Phoenix, right?) P1218 CID High. ( I believe to be related to Grey CPS)

KOEO Injector Buzz Test: P1218 CID High. ( I believe to be related to Grey CPS)

KOER: OK.

KOER GP: OK. :

KOER Switch: OK.

You don't have anything wrong that I'd worry about.

These trucks will always have a whole bunch of body control related codes because Ford didn't go the extra mile in configuring each control module to the exact truck build. Not that it matters anyway, but if it ain't broke, don't fix it.

Drive it! :D