This article covers the steps needed to use an obdlinkmx or similar to pass info to an application like Torque Pro on your cell phone for gauges. It will allow you to add more sensors than Ram Publishes for Free.
Big Props to Nova3930 on Cumminsforum for getting the list going.
Update 8/22/18
Added MPG for stock injector trucks : mpg Beta items are not working yet.
PID mode 21 that I need to fig into
09 0A99 at idle
PID's on Mode 22 that I need to dig through,
9000 00 at idle 1 byte return
9001 00 at idle 1 byte retur
9E00 FFFC at idle 2 byte return
9E01 FFFF at idle 2 byte return
A000 01 at idle 1 byte return
A001 00000004 at idle 4 byte return
A004 0000001C at idle 4 byte return
A009 00 at idle 1 byte return
A010 00000000 at idle 4 byte return
A024 000E at idle 2 byte return
A040 00005426 at idle 4 byte return
A051 0000 at idle 2 byte return
A064 0000 at idle 2 byte return
A0A9 00 at idle 1 byte return
A0C4 00002B at idle 3 byte return
A0E1 0000 at idle 2 byte return
A110 0000 at idle 2 byte return
A119 03 at idle 1 byte return
A131 00 at idle 1 byte return
One of the big perks to using a phone for gauges is you are not limited to a proprietary device and the slow rate of updates that those devices may or may not get. There is A LOT of data on the obd system for the 4th gen Cummins that we are still decding.
What you need.
1. bluetooth OBD Reader such as OBDLink MX for your android device or OBDLINK MX WIFI for IOS
2. Android or IOS Device. We recommend using a spare and not your phone. this way you can leave it in the truck connected.
3. Torque Pro app, yes pay for the pro version it is a GREAT app.
4. Power plug. I recommend using a keyed source of power because apps like Torque pro can watch for power input and turn the device screen on and off.
5. You will need this Cummins 6.7 PID list . If you use another app it is up to you to change the formar
6. Window Shade for when parked. Why? Because you dont want to bake your spare phones battery all day long when it sits. The dash of a truck in the summer can reach 160*f without much trouble.
Installing the app and the PID file into Torque.
1. Download the app from the play store and run the app.
2. Move the PID definition file to your phones storage/.torque/extendedPID folder.
3. import the PID definition file
4. You should now see new PID's / Sensors in the list of gauges, Note that the Sensor's that were imported all have : before them to put them in a group new the top of the list.
5. yoiu can long click the Gauge to adjust things like Name, Min / Max, Warning, Size, Location.
Setting Up Device to be dedicated gauge, Configure Torque Pro to be more like a dedicated gauge
This is what my Dashboard looks like. Gauges are very nicely sized on my old Nexus 6 Device.
PID List for Cummins 6.7 2018 8/17/18
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:
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Name
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ShortName
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ModeAndPID
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Equation
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Min Value
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Max Value
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Units
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Header
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:Fuel Rail Pressure: Commanded
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FRP C
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016D
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(B*256+C)*1.45
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0
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27000
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PSI
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Auto
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:Fuel Rail Pressure: Actual
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FRP A
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016D
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(D*256+E)*1.45
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0
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27000
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PSI
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Auto
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:Fuel Rail Temp
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FRT
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016D
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(F-40)*1.8+32
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-40
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215
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F
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Auto
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:TQ Conv Lock Stat
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TQCLStat
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22B09B
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A
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0
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275
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Auto
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:Transmission Gear: Commanded
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XMSN GC
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22A09F
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A
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0
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8
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Auto
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:Transmission Gear: Actual
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XMSN GA
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22A0A0
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A
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0
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8
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Auto
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:DPF: Regen Status
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Regen
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018B
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BIT(B:0)
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0
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2
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Auto
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:DPF: Regen Type
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Active Regen
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018B
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BIT(B:1)
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0
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2
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Auto
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:DPF: Status
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DPF Status
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018B
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(C*100)/255
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0
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100
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%
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Auto
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:Turbo: Boost
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Boost
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170
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(D*256+E)*0.00453125
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0
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35
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PSI
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Auto
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:Charged Air Cooler Outlet Temp
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CACT
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177
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((B-40)*1.8)+32
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0
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225
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F
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Auto
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:DPF: Pressure Gradient
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DPF Press Grad
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017A
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(B*256+C)*0.1
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-3300
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3300
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mbar
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Auto
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:DPF: Inlet Pressure
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DPF In Press
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017A
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(C*256+D)*0.1
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0
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6600
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mbar
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Auto
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:DPF: Outlet Pressure
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DPF Out Press
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017A
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(E*256+F)*0.1
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0
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6600
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mbar
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Auto
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:Exhaust Pressure
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Ex Press
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173
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(B*256+C)*0.1
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0
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6600
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mbar
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Auto
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:EGR: Commanded
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EGR Comm
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169
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(B*100)/255
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0
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100
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%
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Auto
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:EGR: Actual
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EGR Act
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169
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(C*100)/255
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0
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100
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%
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Auto
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:EGR: Error
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EGR Err
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169
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((D-128)*100)/128
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0
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100
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%
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Auto
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:EGR: Temp
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EGR Temp
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016B
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((B-40)*1.8)+32
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0
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255
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F
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Auto
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:EGT: DOC Inlet
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EGT DOC In
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178
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((((B*256+C)*0.1)-40)*1.8)+32
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0
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2000
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F
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Auto
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:EGT: DOC Outlet
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EGT DOC Out
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178
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((((D*256+E)*0.1)-40)*1.8)+32
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0
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2000
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F
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Auto
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:EGT: DPF Outlet
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EGT DPF Out
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178
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((((F*256+G)*0.1)-40)*1.8)+32
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0
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2000
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F
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Auto
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:EGT: Cat Conv
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EGT Cat Conv
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178
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((((H*256+I)*0.1)-40)*1.8)+32
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0
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2000
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F
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Auto
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:EGT: Cat Conv Out
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EGT Cat Conv Out
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198
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((((B*256+C)*0.1)-40)*1.8)+32
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0
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2000
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F
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Auto
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:Manifold Absolute Pressure
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MAP
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187
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(B*256+C)*0.00453125
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0
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60
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PSI
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Auto
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:NOX Sensor 1: Pre-CAT
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NOX Sen 1
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183
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(B*256+C)
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0
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5000
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ppm
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Auto
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:NOX Sensor 2: Post-CAT
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NOX Sen 2
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183
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(D*256+E)
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0
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5000
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ppm
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Auto
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:DEF Consumption Command
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Def Rate COM
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185
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(D*256+E)*.005
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0
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328
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L/H
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Auto
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:DEF Consumption
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Def Rate
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185
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(B*256+C)*.005
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0
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328
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L/H
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Auto
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:DEF Level
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Def Lev
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185
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(F*100)/255
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0
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100
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%
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Auto
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:Run Time w NOX Warn
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RTwNW
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185
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(G*(256^3)+H*(256^2)+I*256+J)/60
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0
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500
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Min
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Auto
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:Turbo: Commanded cm^2
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VGT Com
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171
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25-(((C*100)/255)*.22)
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0
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25
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CM^2
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Auto
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:Turbo: Commanded %
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VGT Com
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171
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(C*100)/255
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0
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100
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%
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Auto
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:Turbo: Position cm^2
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VGT Pos
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171
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25-(((C*100)/255)*.22)
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0
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25
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CM^2
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Auto
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:Turbo: Position %
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VGT Pos
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171
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(B*100)/255
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0
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100
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%
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Auto
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:Turbo: RPM
|
Turbo RPM
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174
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(B*256+C)*10
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0
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660000
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RPM
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Auto
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:Turbo: Compressor Inlet Temp
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Turbo CIT
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175
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(B-40)*1.8+32
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0
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220
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F
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Auto
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:Engine: Run Time
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Eng Run Time
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017F
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(B*(256^3)+C*(256^2)+D*256+E)/3600
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0
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500
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Hours
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Auto
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:Engine: Idle Time
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Eng Idle Time
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017F
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(F*(256^3)+G*(256^2)+H*256+I)/3600
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0
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500
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Hours
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Auto
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:Throttle Valve: Commanded
|
TV Comm
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016C
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(B*100)/255
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0
|
100
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%
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Auto
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:Throttle Valve: Actual
|
TV Act
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016C
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(C*100)/255
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0
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100
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%
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Auto
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:DPF REGEN AVGT
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DPF AVGT
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018B
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(D*256)+E
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0
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65535
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Min
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Auto
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:DPF REGEN AVGD KM
|
DPF AVGD
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018B
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(F*256)+G
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0
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65535
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KM
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Auto
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:DPF REGEN AVGD MI
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DPF AVGD
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018B
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((F*256)+G)
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0
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65535
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Mi
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Auto
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:Main Injection Timing
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Timing
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015D
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((A*256+B)-26880)/128
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-210
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300
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Deg
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Auto
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:Driver Demand Torque
|
Com TQ
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161
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A-125
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-125
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130
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%
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Auto
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:Grid Heater Active
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Grid Act
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165
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BIT(B:3)
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0
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1
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Auto
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:MPG
|
MPG
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015E
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[010D]/(((A*256 +B)/14)/3.7541)
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0
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40
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Auto
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More to Come.
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