Engine/Transmission (1998.5 - 2002) p1593

[BWillard]

Anyone know what this code is? I looked in the FAQ and it skips over that #.

 

[BWillard]

 

[NShadbolt]

It's not in the service manual either.

 

[BWillard]

How about this one!



P1693 (M) DTC Detected in Companion Module A fault has been generated in the companion engine

control module.



P1693 (M) DTC Detected in PCM/ECM or DTC

Detected in ECM

A 9Companion DTC9 was set in both the ECM and PCM.



I think I have a line burned out in my odometer which would make my 1593 a 1693. If this is it, how is this fixed? What is "DTC"????

 

[ToolManTimTaylor]

Diagnostic Trouble Code

 

[BWillard]

BTW, I never changed my PCM/ECM when I swapped the auto out. I think this could be the reason for it cuttin' out from about 1800RPM to 2200RPM. If anyone has any spare ECM/PCM they would like to lend me to see if this cures my problem, let me know!