| CM871 Slow Climbing Regen Temps |
| 03-30-2016, (Subject: CM871 Slow Climbing Regen Temps ) Post: #13 | |||
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RE: CM871 Slow Climbing Regen Temps (03-30-2016 )Taco05 Wrote: I was about to ask how much difference does calibration make, bc I checked with the local cummins and they said it was up to date but they have been wrong before. I called another cummins dealer 70 miles away and he stated that it needs to be updated with the current update which also addresses some aftertreatment issues. For the older style DPF, it is AV10060.xx -- the .xx is the revision/update number. Any revision .44 or after is going to be exactly the same because they stopped updating them. If you have the newer style DPf can, it is NOT AV10223,.. that is an incorrect statement (though it will work). The actual replacement calibration is AV10219. this tells me clearly that your guy at the dealer is somewhat misinformed. Since I did not have it listed on my "increasing power" article, I went ahead and added to the list over on that page. Here is the actual reality of it... Code: These are interchangeable with each other ...You can now clearly see where it stands in the list. YES, all these calibrations are 100% interchangeable WITHOUT ANY ILL EFFECTS to the after-treatment systems at all. ALL 7,000+ setting for the engine are absolutely identical except for the torque and power curve settings alone. Not one single setting is different amongst them for the DPF, DOC, EGR, etc. Not one. -- this is why I listed them in this group in my article as being compatible,.. and believe me they have been tested thoroughly. If your truck takes a AV10060, you can use any of the AV numbers listed above with no ill effects to the emissions system as long as you make sure you have the newer versions for the newer style DPf can, or the older version for the older cans. The latest revision is also preferred for them is also preferred. In your case, it would be the .44 or .45 like you mentioned. If you have verified that you are in fact running the right program in the ecm itself for that truck (looking at it in the ECM and not the data-plate), then that is not likely your issue. ========================= If your numbers are starting to go high (8+) like that then pull apart the DOC and DPF cans when they reach those levels and take pictures of BOTH their faces after it is reading high again and post them here. A picture is sometimes worth a thousand word. Also, you need to make sure the truck does not have excess soot problems. Excess soot will build up in the motor and clog up the oil filters making the oil pressure drop off from its normal 35+ going down the road to as low as 32 or less after 10,000 of maybe 12,000 miles or more. This is a very bad situation to be in and it will cause large amounts of excessive engine wear until the excess soot problem is fixed. it can also clog up cross-drillings, like mentioned in this article... http://rawze.com/forums/showthread.php?t...783#pid783 User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
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