There was a thread I found a long time ago on here that had the list of codes but I cant find it now. This is what I have
P0684
P1636
P1107
P0470
P1248
P1247
P0606
P0684
P1636
Can anyone tell me what they are? Or a link where I can find out? Thanks

 

Here you go John. Welcome to guzzle's Diagnostic Trouble Code list Web Page

 

Thanks Rick that leaves me with more questions than answers.......
P0684- GP Control module to PCM communication circuit Range/Performance
P0470- EGR sensor B circuit low
P0606- PCM Processor fault
P1107- Dual alternator low circuit error (control)
P1247- Turbo boost pressure low
P1248- Turbo boost pressure not detected
P1636- Inductive signature chip communication error
Im glad I know what they are now but........... I STILL DONT KNOW WHAT THEY MEAN
Any help would be great decoading these for me guys thanks

 

Clear the codes and see what comes back. Drive around then check what codes you get. Some to those codes don't have nothing to do with a problem.

 

Thats what I did. Then went for a short drive about 5 mins and none came back that soon and that was a couple WOT runs too

 

Good deal. Keep an eye on on the codes.

 

Instead of opening up a new thread I'm reopening this one. New codes.
P0684
P1636
P1107
P0560
P1531
P0731
P1248
P1247
P0237
The voltage should be great I just checked it not long ago. Glow plug I don't know but my led lights up like it should. I don't have dual alternators. Gear 1 incorrect ratio? Wth. Turbo boost problems? It's making boost why the computer can't see it I don't know. The p1531 I have a problem with the tps once in awhile. The p1636 I have no idea what that's for.
Any ideas? I'm getting to the point that I've about had it with this truck it's always something. Fix one thing another thing breaks I fix that something else goes out or needs replacing. I like my truck a lot but man.... It's exhausting to say the least.

 

dont know about some of the others but could you have a bad MAP sensor? which would keep the boost from the pcm?

 

Sometimes the connector for the MAP sensor isn't fully inserted. Have you verified it's in there properly? Any breaks in the signal tubing? Sometimes the little swivel elbow at the spider leaks quite a bit....sometimes it pops out completely.

You GP relay may be sticking on. If so, the PCM might be expecting the electrical load to drop when the GPs are turned off and throws the code when the load remains high.

 

Your guess is as good as mine. Everything is in order and codes are gone. Well see what comes back

 

When do you get the codes? After startup after driving a certain amount of time? Or after WOP?

 

I get them when I least expect them. The truck will run perfect I shut it off go out to fire it up the next day and BAAM something isn't right. Seems to always happen that way and not just with codes. Most of my codes are soft codes and a few I've come to expect but all of these are new and the ones I'm used to seeing are not there

 

I think that P1636 is the root cause of all the other codes. Reviewing your old codes - P0470... you don't have an EGR to throw a code. Either something is awry with the way AE is talking with the truck, or the truck has corrupt communications.

You set your AE to non-OBDII compliant?

 

Tugly I don't have ae I just ran to my local auto parts store because that's better then nothing.

 

AHA! Evidence to the contrary. "Nothing" is no bizarre false codes keeping you awake at night. Blow them all off until you can get a proper reading. That's what I would do... but I've already lost enough sleep over Stinky that I'm mustering up a shield of apathy to regain my sanity. At least it looks good on paper.