received the combo in the mail today and nothin but trouble since installing. installation of the moniter seemed to go to easy. so had everything hooked up and wala no display on the screen. checked every possible connection and power supply. NOTHING!!! so we continue to download the new version off the website and program it in the truck. set it on performance and black smoke pours out the pipes. take a test ride to the fuel station and my check engine light comes on. fuel up and on the way home thought i was gonna get rearended because my truck had no power whatsoever. go back to the shop and i have set 2 codes....PC3200 and PC0069. clear the codes and set it to stock. CE is off but still no power. so i drove it home and parked it. same codes came up on the ride home. install of everything maybe an hour and a half. troubleshooting was another 3 hours. started at 530 its now 1030. what do i do. i noticed on the moniter the button is half missing. some1 please help.

 

do you know what the codes said they were

 

just gives a number no explanation. i looked up the numbers on here and the internet and pc0069 comes up "unknown" and havent found pc3200

 

what year is your truck?

 

2004.5 since it has the 600 6speed

 

I got this from 68ss fromanother thread
DRIVEABILITY - DIESEL
Symptom:
P0069-BOOST KEY ON RATIONALITY
When Monitored and Set Condition:
P0069-BOOST KEY ON RATIONALITY
When Monitored: While the key is on.
Set Condition: The boost pressure recorded at key on is not within a calibrated range
from the inlet air pressure sensor.
POSSIBLE CAUSES
OTHER DTC’S PRESENT
INLET AIR PRESSURE SENSOR
BOOST PRESSURE SENSOR
INTERMITTENT CONDITION
TEST ACTION APPLICABILITY
1 With the DRBIIIt, read DTCs.
Are any DTC’s present for Inlet air pressure or boost pressure?
All
Yes ! Repair other DTC’s first.
No ! Go To 2
2 Using the DRBIIIt, compare the inlet air pressure (barometric pressure) sensor
reading to the boost pressure sensor reading.
Are the pressure readings within 6 in hg of each other?
All
Yes ! Test Complete.
No ! Go To 3
3 Turn the ignition off.
Install Miller special tool #9022.
Ignition on, engine not running.
Use the DRBIIIt and compare boost pressure reading to the regulated air pressure
for tool #9022.
NOTE: The reading on the boost pressure sensor may be slightly lower than
the regulated pressure.
Does the boost pressure sensor reading increase with the regulated air pressure?
Does the boost pressure sensor reading increase with the regulated air pressure?
All
Yes ! Replace the Inlet Air Pressure sensor.
No ! Relace the Boost pressure sensor.
52
DRIVEABILITY - DIESEL

 

Did you say you have no display on the screen??? Meaning your not getting any power. Had the same prob and also kept throwing codes. Bully Dog kinda forgets to mention (in thier great instructions) that the thin yellow wire from the monitor goes into you #28 fuse under the hood. Did you do this?? Try it and see if ya got power. Chris

 

we tapped into a 12v source under the dash. then we tried fuse 28 like it says and nothing again. 12v is 12v, shoulnt matter where it comes from. i think im gonna take everything off and return it

 

If you remove the Outlook from the Map sensor, and just plug the MAP back in to itself see if your power comes back.
My friends just did this, and BD says its an issue with the MAP sensor, even though its fine when left stock, but as soon as you hook the outlook into the map, it errors out with the same code.