What are these codes saying?

[rgvtexan]

Cummins 04 8.3 ISC from Silverleif VMSpc

SRC TPE ID MD COMPONENT MODE MM/DD/YY HH:MM
================================================== ===========================

ENG SID 2 0 Injector Cylinder #2 High Reading 8/12/13 13:24
ENG PID 511 2 UNKNOWN COMPONENT Invalid Data 8/12/13 13:24
ENG PID 386 0 UNKNOWN COMPONENT High Reading 8/12/13 13:24
ENG PID 256 0 Parameter Request High Reading 8/12/13 13:24


Thanks for any info

[volvoman]

sid 2 0 will be a wiring problem on bad #2 injector.
the rest look like sensors that read wrong when miss was happening. they should go away when you fix miss.
are these codes active or inactive? how did you get codes?
did you notice any problems with engine? have you just bought fuel?

[rgvtexan]

The date is wrong by 2 days should be the 10th. The codes came from. A VMSpc.

VMSpc | SilverLeaf Electronics, Inc.

The engine was running fine no hint of a problem. A 150 mile trip that day.
1 stop to empty tanks, no new fuel. Not sure what I was doing at the time of the code. Parked in garage after run. Code was discovered today when I was logging week long trip data, no check eng lights during trip. Has not been restarted or codes checked again. Will look again in the AM to see if they are still there.

[rgvtexan]

Started engine today, no new codes. Did not drive, just let idle.