iDash Parameter List - 2008 Chevrolet Silverado 2500 6.6L
AIR DENSITY
Label
Description
Unit
AAD
Density % Ambient Air
%
AAD
Density Ambient Air
LB/1KFT3
CAD
Density % Cylinder
%
CAD
Density Cylinder
LB/1KFT3
DN-ALT
Density Altitude
FT
J1349
Gas Correction Factor SAE
MAD
Density % Manifold Air
%
MAD
Density Manifold Air
LB/1KFT3
PR-ALT
Pressure Altitude
FT
SAT-P
Saturation Pressure
INHG
VAP-P
Vapor Pressure
INHG
DIAGNOSTICS
Label
Description
Unit
DTCTRV
Distance Since DTCS Cleared
MILES
FLAG
Flag
MIL
MIL Status
MILDIS
Dist Traveled While MIL Active
MILES
RUN TM
Engine Run Time
SEC
TIME
Time Data Log
S
WARMUP
Warmups Since DTCS Cleared
COUNT
EMISSIONS
Label
Description
Unit
CAT M
Monitor - Catalyst
COMP M
Monitor - Comprehensive Component
DPF SL
DPF Soot Load Percent
%
EGR M
Monitor - EGR and/or VVT System
EGRCMD
EGR Commanded
%
EGRERR
EGR Recirc Error
%
MIS M
Monitor - Misfire
REGEN
Dpf Regen Status
ENGINE PERFORMANCE AIR
Label
Description
Unit
ABSTPS
Absolute Throttle Position
%
CFMAMB
CFM Ambient
CFM
CFMENG
CFM Engine
CFM
MAF
Mass Air Flow
GRAM/S
THRCMD
Throttle Commanded
%
THRT-R
Throttle Position Relative
%
VT CMD
Turbo Vane Command
%
ENGINE PERFORMANCE FUEL
Label
Description
Unit
AFRCMD
Air Fuel Ratio Commanded
AFR
FUEL L
Fuel Tank Level
%
FUEL R
Fuel Flow Rate
GPH
TM ADV
Injection Timing Advance
BTDC
PRESSURE
Label
Description
Unit
AAP
Ambient Air Pressure
PSIA
AAP
Ambient Air Pressure (inHg)
INHG
BST-VA
Boost (psi)/Vacuum (inHG) Pressure
PSIG
FRP
Fuel Rail Pressure
PSIA
MAP
Manifold Absolute Pressure
PSIA
MAP
Manifold Air Pressure (inHg)
INHG
OIL P
Engine Oil Pressure
PSIG
SPEED AND VELOCITY
Label
Description
Unit
CRUISE
Cruise Control Status
ISS
Trans Input Shaft Speed
RPM
OSS
Trans Output Shaft Speed
RPM
RPM
Engine RPM
RPM-RR
Engine Response Rate
RPM/S
SPEED
Vehicle Speed
MPH
WS LF
Wheel Speed Left Front
MPH
WS LR
Wheel Speed Left Rear
MPH
WS RF
Wheel Speed Right Front
MPH
WS RR
Wheel Speed Right Rear
MPH
TEMPERATURE
Label
Description
Unit
AAT
Ambient Air Temp
℉
AAT
Ambient Air Temp Absolute
R
CAT1/1
Catalyst Temp Bank 1 Sensor 1
℉
CAT1/2
Catalyst Temp Bank 1 Sensor 2
℉
ECT
Engine Coolant Temp
℉
EGT
Exhaust Gas Temp
℉
IAT
Intake Air Temp
℉
MAT
Manifold Air Temp
℉
TRNS T
Transmission Fluid Temp
℉
TRANSMISSION
Label
Description
Unit
GEAR
Trans Gear
GEAR-C
Trans Gear Commanded
TCSTAT
Torque Converter Status
TR SLP
Transmission Slip
RPM
VEHICLE PERFORMANCE
Label
Description
Unit
AMB-HP%
Ambient % of Horsepower
%HP
APP D
Accelerator Pedal D
%
APP E
Accelerator Pedal E
%
BP ACT
Brake Pedal Active
DISP
Engine Displacement
L
LOAD
Calculated Engine Load
%
VOLTAGE
Label
Description
Unit
BATT
ECU Battery Voltage
V
BATT*
B-Bus Battery Voltage
V