Oil life indication?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Hootbro

U.S. Army Veteran
Military
Joined
Jul 31, 2015
Posts
2,736
Reaction score
1,951
Location
Delaware
Ram Year
2017 1500 Express 4x4
Engine
Pentastar 3.6L
Exactly. If it was an algorithm with sensors and such and actively monitored the oil, then there would never be a need to reset it when it got low. Because if it looked at the oil, it would automatically go back up to 99% when you put fresh oil in. But we all know that is not the case...

Settled.

That is not how a algorithm based system works. The algorithm is "predicting" based on the driving habits and vehicle sensors in play are just aiding that prediction and the software algorithm. It is not an active spectrometer measurement of the oil itself. Some European high end vehicle systems use a more active base measuring OLM but is a rarity and not the norm.

For the RAM, one still has to reset the OLM to re-baseline the algorithm and start over when changing the oil.
 
OP
OP
nickpohlaandp

nickpohlaandp

Senior Member
Joined
Jul 15, 2016
Posts
741
Reaction score
241
Location
Lake Charles, LA
Ram Year
2014
Engine
5.7 Hemi
Exactly. If it was an algorithm with sensors and such and actively monitored the oil, then there would never be a need to reset it when it got low. Because if it looked at the oil, it would automatically go back up to 99% when you put fresh oil in. But we all know that is not the case...

Settled.

Algorithm: a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer. Plainly put, a constantly varying equation programmed into the PCM.

Sensors and such: uses sensors and such (for oil analysis purposes).

Two different things.
 

Ram Man

Senior Member
Joined
Jul 1, 2010
Posts
492
Reaction score
116
Location
FL
Ram Year
2013 Sport
Engine
5.7
whatever you know what I meant...

Its monday morning for gods sake!
 
OP
OP
nickpohlaandp

nickpohlaandp

Senior Member
Joined
Jul 15, 2016
Posts
741
Reaction score
241
Location
Lake Charles, LA
Ram Year
2014
Engine
5.7 Hemi
picture.php


picture.php
 

dodgedaddie

Junior Member
Joined
Sep 30, 2012
Posts
12
Reaction score
0
Location
Maine
Ram Year
2007
Engine
Hemi
So after you reset oil change when does it know when to come on next time?
MEANING is there a way to set it to say change at 3000 miles or 6000 miles etc?
As every one has a different oil change times
 
Top