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Discussion Starter #1
My truck just recieved the AEM on Friday, June 7, 2019. I didn't have time to drive it beyond the 1 mile trek from the dealership to home so no feelings on the engine performance.

Question: Did any of you get the notice "Oil Change Required" after installation of the AEM?

I did and wasn't told 2 shakes about it. When I quizzed the service adviser she hadn't heard anything about it and their diesel tech had gone home for the evening (it was after 5 pm). I only have 1500 miles on this oil fill so I'm no where near needing an oil change under normal circumstances. I do know (because I was told and also because FCA optimization is stupid that part of the AEM process required the performance of a static DPF regeneration in the parking lot. I wasn't there to watch it but I'm imagining my truck sitting in place in the middle of the lot (in case of tire it doesn't take out the building) running at 2000 rpm as smoke pours out from every leak in the exhaust system.

Would such a process required an oil change? Is this the AEM flash just tripping the oil life indicator? Do I have to worry about excessive *fill in the blank*? Should I now be pissed that FCA just poured my last oil change down the drain?
 

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Sounds like they either didn't perform or messed up the oil life calibration.

Sent from my moto z3 using Tapatalk
 

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A tech posted that when they perform the AEM , one step for the tech using their upgrade tool ,
is supposed to be ask system to retain memory of previous level of oil , it was obviously forgotten
it happened to many , who wrote about the " after AEM " experience ,
..
just reset it yourself and do next oil change 1500 miles early ,,,easy :
..
pick one of the step by steps :

every time you read " < " or " > " in Howie's instructions , it means the arrows on the steering wheel
..
post # 1 , howie had oil change done , dealer did not reset oil life ,,,
post # 13 in here : https://www.ram1500diesel.com/forum/fca-epa-3-0l-diesel-settlement-aem-approved-emissions-modification/64262-howie12s-initial-views-emissions-tune.html

by howie : Oil life is now reset.
I did not interpret the reset instructions correctly.
First you push and hold > to reset. Then the confirm screen comes up.
DO NOT GO DIRECT TO PUSH > TO CONFIRM> YOU MUST FIRST SCROLL THE SCREEN
UP OR DOWN TO GET THE OK IN THE CENTER WINDOW THEN PUSH > TO CONFIRM
......................................................................................................................
..
Other oil life reset method from another member:

for my Laramie Ecodiesel push button start , this is the drill:

push start button without your foot on the brake
I scroll down to see the oil life gauge
press the right arrow and the start button simultaneously
pump the gas pedal three times
press the right arrow to get the reset option. it comes up cancel, push the down arrow to get confirm
press the right arrow again to confirm
---> it then resets , voila .
 

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Mine did the same thing after the AEM. Took but a minute to shut off, turn key on without starting, go the the oil life page on the EVIC and reset to zero.

Now go into your records of the mileage at last oil change and figure out when the next one should be. Simple and no hassle at all.
 

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A tech posted that when they perform the AEM , one step for the tech using their upgrade tool ,
is supposed to be ask system to retain memory of previous level of oil , it was obviously forgotten
it happened to many , who wrote about the " after AEM " experience ,
..
just reset it yourself and do next oil change 1500 miles early ,,,easy :
..
pick one of the step by steps :

every time you read " < " or " > " in Howie's instructions , it means the arrows on the steering wheel
..
post # 1 , howie had oil change done , dealer did not reset oil life ,,,
post # 13 in here : https://www.ram1500diesel.com/forum/fca-epa-3-0l-diesel-settlement-aem-approved-emissions-modification/64262-howie12s-initial-views-emissions-tune.html

by howie : Oil life is now reset.
I did not interpret the reset instructions correctly.
First you push and hold > to reset. Then the confirm screen comes up.
DO NOT GO DIRECT TO PUSH > TO CONFIRM> YOU MUST FIRST SCROLL THE SCREEN
UP OR DOWN TO GET THE OK IN THE CENTER WINDOW THEN PUSH > TO CONFIRM
......................................................................................................................
..
Other oil life reset method from another member:

for my Laramie Ecodiesel push button start , this is the drill:

push start button without your foot on the brake
I scroll down to see the oil life gauge
press the right arrow and the start button simultaneously
pump the gas pedal three times
press the right arrow to get the reset option. it comes up cancel, push the down arrow to get confirm
press the right arrow again to confirm
---> it then resets , voila .
My reprogramming service order from the dealer has a statement in it that says "Perform Oil Life Data Data Exchange." I asked the dealer what that was and he said it was to transfer the oil life to the new program rather than let it reset to 0. It would be interesting to see if the OPs service order has that statement. IT probably does since I expect it is preprogrammed wording for recall V08. I guess what may be of concern is does missing this step do anything else other than not show the correct oil life.
 

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My reprogramming service order from the dealer has a statement
in it that says "Perform Oil Life Data Data Exchange." ...........
I guess what may be of concern is does missing this step do anything else other than not show the correct oil life.
..
this truck having learning computers , I guess it could revert back to default parameters ,
losing all previously learned parameters in ECM before the AEM update ,
explaining why so many hated the way truck behaved right after AEM , then reported
some improvements , , ,, all speculation on my part of course ..:rolleyes:
 

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Discussion Starter #7
Very well, all. Thanks for the information. This all makes sense. I reset my oil life indicator (which I seldom/never follow) and made a note of it in my log.
 
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