I just did the self-test feature on my 02 Lightning and i was wondering what a few of these codes mean.

This is with the engine running.
What do they all mean?
r 51
EE 02
dt 22d5
dtc 9681
ENG000.0
M 000.0
Fuel 040 (What is this at when tank is full)
deg C 87-88 (temp for what)
br 128
batt 178
rho FF rho 3E0
cr-h
PA AF
Pb 19
PC 01
Pd 3F
PEO 178
PE2 040
PE3 128
PE4 255
PE5 000

Any help with this from you guys would be great
Thanks in advance Zach

 

Doesn't mean a thing. Just ignore the odometer diagnostics. About the only thing it is good for is as a fuel gage, or electronic speedo or tach.

 

Here ya go

http://www.mustangworld.com/ourpics/fcar/dtcodes.htm

It's for a mustang but it works with our L's too.

Ryan