NP Diesel - fault code questions

[FarawayCampers]

I did a search already and couldn't find what I was looking for - sorry if done already.


So the Snap-on reader came out with some codes as follows and were wondering if someone can shed some light on what they mean please? They all cleared fine BTW.


31 - Ignition Switch
35 - Data error PCM (I was wondering if that is from a flat battery and the compass needing calibration?)
61 Master Cylinder Pressure Sensor Circuit


Thanks in advance!


2004 NP Exceed 3.2D

[disco stu]

Is the snap on reader just obd2 or does it somehow do the mut3 codes? Just wondering seeing your car is pre 2005. Sorry, can't help on the codes

[FarawayCampers]

Its a "$5000" OBD2 and everything one from the local guys who recently rebuilt my transmission... when I went in for my 500km check up they also plugged in the reader for me just to see things... they cleared those codes and gave me the info for my own reference.


Just wanted to know what they were so I can keep an eye on what's going on in the system.

[disco stu]

Thanks