i have a 01 f350 4x4 6" kift 4" turbo back dp-tunner k&n intake. i am getting this codes B1676, B1318, B1352, P0093, P1800, P1832, P1876, C1123, AND P0603. i erase them and keep coming back.
can some one please help this is driving me nuts

 

P0093 Fuel Sys Leak Detected - Large Leak
P1800 Transmission Clutch Interlock Safety Switch Circuit Failure
P1832 Transfer Case 4WD Solenoid Circuit Open/Short To Gnd
P1876 Transfer Case 2WD Solenoid Circuit Failure
P0603 Internal Control Module KAM Error
B1318 Battery Voltage Low - VSM
B1318 Battery Voltage Low - Instr Clstr
B1318 Battery Voltage Low - 4WD Module
B1318 Battery Voltage Low - RCM
B1352 Ignition Key-in Circuit Failure - Instr Clstr
B1676 Battery Voltage Out of Range - EATC
B1676 Battery Voltage Out of Range - DSM
B1676 Supply Voltage Out of Range - ABS

Not seeing a C1123.... looks like you have a hellacious wiring bug. How old are the batteries?? Are you running a programmer or chip? I'd start with the battery cables. Someone else will chime in and answer each one individually. This would be my guess though. The P0603 is from a chip if you are running one. That's ALOT of electrical issues though...

 

Thank u for the info on those code. P0093 Fuel Sys Leak Detected - Large Leak. how can i find the leak i see no fuel no were. thats probobly why i am doing 7 miles to the gallon.

 

Regardless of what truck you have, 7mpg is horrible... worst ive seen on here. Unsure on the fuel leak detected.... never seen that code before. Check all fuel lines from tank to motor.

Do you have a chip/programmer? How old are batteries?

 

just got the new f6 from dp-tuner 60tow, 80econo, 120race, hiidle, and drivethru tune. Put new batts about 4 weeks ago. i have check for fuel leak and don't find none.

 

Did u get the codes before the DP came in?

 

installed the f6 and sins i was there i ran my auto enginuity to see if everything was ok and got all those codes. now i am going nuts.

 

So you never got these codes before you installed the DP? If this all happened when the F6 went in, might wanna contact Jody and see what he's got to say

 

didn't happen after the f6 it was before. i ran the scanner before i put the f6 in. sorry i wrote it wrong before

 

If you're only getting 7 mpg you've got a biiiiiiiiiiiiiiiiiig fuel leak somewhere unless your lifted and pushing biiiiiiiiiiiiiiiiiiiiiiiiiiiig tires. Check the valley of the motor for wet spots, look at the back of the engine from under the truck for stuff running down and dripping out the hole in the inspection cover for the trans. Make sure the drain valve on the fuel bowl is shut too!

 

Either a fuel leak, or a gas cap with a big crack in it.

 

Seven mpg? Nothing on the ground or the valley. Gotta be burning it, but at that rate it should be dripping out of the tail pipe. Do you have lots of smoke. I mean that is the worse fuel mileage I've ever seen on a diesel of any kind. My 32,000 pound Cat powered motor home even does better than that. You gotta park that until you figure out what's wrong. You're not going by a lieometer are you?

 

The codes are what's throwing me off.. GEM? What does that control again.. thought that was related to the control panel and stuff.... Good Lord something is def. seriously wrong here.

 

the lieometer says 6mpg there is some liquid in the vallley but it's oil. i am running 37" tires. i dont know were the fuel is going i don't smoke much. do you guy think i have i stuck injector. i just put remans about 6 month ago becouse i thoght it was that and keep doing 7 mpg.

 

Do you know where the oil is coming from?