i have a 02fx4 reg cab f150 5.4 . 2 weeks ago i added flowmaster cat back k&n cold air BBK 75mm throttle body and a hypertech and electric fans. I keep getting a p1000 and P1AEE trouble code. i tried reseting the p1aee and it came back an cannot find what the code means.

 

P1000 simply means that the computer has not completed all the self tests...once you get in enough tests that code will go away (it should not set a CEL anyway).

The other code, doesnt really make sense to me, the CEL codes are usually P followed by 4 numbers...I did a search just in case, and nothing gets turned up for that. Are you sure you are confusing the numbers as letters? What are you using to pull the codes?

 

The P1AEE is hex code referring to other supporting fault information you cannot deal with using a simple scanner and no background information.

 

i was using my hypertech to read the codes and last night i returned the computer to stock and the codes have so far not returned. i understand its only been one day but im wondering if it i have a faulty hypertech. and im positive i read the codes right.

 

While you probably did read the hypertech correctly, it's pretty likely that the hypertech did NOT read your PCM properly.

steve

 

i get the same codes for my truck.... with my hypertech.... sounds like similar mods... anyone have any ideas?

 

Without a scan tool that's capable of deciphering the hexadecimal code, you're shooting in the dark. Tote it to Autozone and let them retrieve any DTCs for you.

 

And call Hypertech's tech support about the bogus code. It's not a Ford code.

Steve

 

i also am getting a P1000 or PT1000 after installing my hypertech programmer in my 04 FX4 supercrew does anyone know exactly what this means and is there actually a PT1000? i dont have any mods done to the truck except the hypertech also i am getting worse gas mileage almost 20 miles less than i was when it was stock and this is on the 87 octane tune....anyone else having this problem?

 

You will get that code everytime you move the program either way or power down.
It takes drive cycle time to self clear after the program goes thru all it's testing.
That could be 50 miles or 500, and several seperate drive cycles, sometimes to catch all the testing conditions it needs.