Periodically I use a Craftsman scan tool on my truck just to see if everything is ok. Today I ran a test and the result was as usual; no DTC's or pending codes. Next I did a KOEO test and when it was finished I got 8 P062X codes... Injector Circuit Low. I don't have any issues with starting or running rough, the truck runs great. The FICM was replaced at the end of February 2008. Does this mean the FICM is going bad? Thank you in advance.

 

so it threw codes for every injector key on engine off ?
have you run that before ?

 

Yes, I have done a KOEO before but it was quite a while ago with no issues. I usually just check for codes then unplug it.

 

P062X codes for injectors??? I don't suppose you would rescan it and double check the codes??? There is nothing really like that for a 6.0 injector code.

 

there is if u replace the x for each of the 8 injectors ;; I think that is what he meant

 

honestly I wouldn't sweat it

 

There are 2 P062X codes:

P0620 = generator 1 control circuit
P0623 = generator lamp circuit

That's why I asked for a clarification. If he got 8 low circuit injector codes it would/could indicate a failing FICM in the early stages OR it could just be "junk" codes.

 

Sorry guys..lol. Yes, that's what I meant.

 

those are some basic obd the ford specific has a lot more in that range

I think it was just a test failure myself

 

I ran the test before I drove it for the day. Would this make a difference? The volt meter was just above 10v when I did the test. I'll drive it around later and get the batteries good and charged then run the test again. Thanks for the replies!

 

I think that was the prob l,,
I would check your batts in the am before any loads are on them

 

I'm with you on the test failure but FICM failures are associated with low battery voltages and may occur at any time

Here's the P062"X" list from the complete DTC codes that I have to date. The * means you should get a CEL. The codes I posted first came from the 6.0 bible and it's known that Ford has added to the list since it was published.

P0620 Generator Control Circuit G D d d E D
P0621 Generator Lamp Terminal Circuit
P0622 Generator Field Terminal Circuit G g D d d E
P0623 Generator Lamp Control Circuit D d d D
P0624 Fuel Cap Lamp Control Circuit
P0625 Generator Field Terminal Circuit Low G g D d E
P0626 Generator Field Terminal Circuit High G g D d d E
P0627 Fuel Pump "A" Control Circuit / Open G g g D d d E
P0628 Fuel Pump "A" Control Circuit Low D d d E
P0629 Fuel Pump "A" Control Circuit High D d d E
P062A Fuel Pump "A" Control Circuit Range/Performance
P062B Internal Control Module Fuel Injector Control Performance G D
P062C Internal Control Module Vehicle Speed Performance G*
P062D Fuel Injector Driver Circuit Performance (Bank 1) D* d d D
P062E Fuel Injector Driver Circuit Performance (Bank 2) D* d d
P062F Internal Control Module EEPROM Error

 

P0261 Cylinder 1 Injector Circuit Low
P0262 Cylinder 1 Injector Circuit High
P0263 Cylinder 1 Contribution/Balance Fault
P0264 Cylinder 2 Injector Circuit Low
P0265 Cylinder 2 Injector Circuit High
P0266 Cylinder 2 Contribution/Balance Fault
P0267 Cylinder 3 Injector Circuit Low
P0268 Cylinder 3 Injector Circuit High
P0269 Cylinder 3 Contribution/Balance Fault
P0270 Cylinder 4 Injector Circuit Low
P0271 Cylinder 4 Injector Circuit High
P0272 Cylinder 4 Contribution/Balance Fault
P0273 Cylinder 5 Injector Circuit Low
P0274 Cylinder 5 Injector Circuit High
P0275 Cylinder 5 Contribution/Balance Fault
P0276 Cylinder 6 Injector Circuit Low
P0277 Cylinder 6 Injector Circuit High
P0278 Cylinder 6 Contribution/Balance Fault
P0279 Cylinder 7 Injector Circuit Low
P0280 Cylinder 7 Injector Circuit High
P0281 Cylinder 7 Contribution/Balance Fault
P0282 Cylinder 8 Injector Circuit Low
P0283 Cylinder 8 Injector Circuit High
P0284 Cylinder 8 Contribution/Balance Fault

 

he transposed the first #'s
I didn't notice because i was focused on injector codes lol so that explains our confusion

 

I feel stupid..lol. I typed the wrong code. The codes start with P026x not p062x. I'm sorry guys. the first code is P0261 Cylinder #1 Injector Circuit Low. I get the Injector Circuit Low for all 8 cylinders. No CEL, no rough running or hard starts.