#2 = diesel fuel
2CP3 = Running 2 CP3 injection pumps
BCM = body control module
CDX = cd changer, usually in reference to the external 6-disc unit found in escalades/denali's
Common Rail = Diesel Fuel Injection design that is very high pressure from an un-timed pump feeding electrically fired injectors. All Dmaxes are Common Rail.
CP3 = Bosch High Pressure Fuel Injection Pump
DDM = drivers door module
DIC = driver information center, the display above your steering wheel on most truck. Work Truck and Kodiak do not have it.
DPF = Diesel Particulate Filter system, which is exhaust, sensors, and throttle butterfly. On LMM only.
Dual Fuelers = Running 2 CP3 injection pumps
EBCM = electronic brake control module (abs/stabilitrak module)
ECM = Electronic computer module or Engine Control Module
EFILive = Tuning and datalogging suite developed in Australia and New Zealand for GM products.
EGR = Exhaust Gas Recirculation, existing on some LB7, and all others codes.
EGR = Exhaust Gas Recirculation
EGT = Exhaust Gas Temperature
EHCU = electro-hydraulic control unit (a part of the EBCM)
ESC = electronic suspension control (autoride)
FICM = Fuel injection control module, exists on LB7 and LLY.
FPRV = Fuel pressure relief valve
G80 = Code for Dmax autolocking 11.50" AAM rear axle
GPCM = glow plug control module
GPCM = Glow Plug Control Module
HSM = heated seat module
HVAC = heating ventilation air conditioning
IAT = inside air temp or Intake Air Temp.
IHI = Wastegated Turbo on LB7 only
IPC = instrument panel cluster
ITBC = integrated trailer brake control
LB7 = Duramax engine 6.6L 300HP, hidden injectors, wastegated turbo, 2001-2004, eighth # in VIN is 1
LBZ = Duramax engine 6.6L 360HP, exposed injectors, VNT turbo, 6-SP Allison, 2006-2007, eighth # in VIN is D
Lift Pump = Aftermarket fuel supply pump. Our trucks do not have one stock, except the vans.
LLY = Duramax engine 6.6L, 310HP, exposed injectors, VNT turbo, 5-SP Allison, 2004.5-2006, the 2006 LLY is actually an LBZ that is detuned. eighth # in VIN is 2
LMM = Duramax engine 6.6L 365HP, exposed injectors, VNT turbo, 6-SP Allison, 2007.5+, has DPF, eighth # in VIN is 6
LSR = Land Speed Racing
MAF = mass airflow
MAP = manifold absolute pressure
Mike L. = Inglewood Transmissions
MIL = Malfunction Indicator Lamp
MSM = memory seat module
NSBU = Neutral safety back up switch
OAT = outside air temp
PCM = powertrain control module (used only with gassers)
PDM = passengers door module
POS = Dodge, Ford, or other non-Dmax.
PPE = Pacific Performance Engineering
PSM = passenger sensing module
RSA = rear seat audio
RSE = rear seat entertainment (dvd player)
RWSM = rear wheel steering module
SDM = sensory diagnostics module (airbag module)
SIR = supplementle inflatable restrain (airbag)
Soup or Soup Line = TTS tuning, only available for LB7's
STFU = Please be quiet, thank you!
Sticks = Injectors, usually modified
TCC = Torque Converter Clutch
TCM = Trans control module
TCSM = transfer case shift module
Team Salad = Group of Dmax Hotrodders who tune their own trucks using EFILive
TSB = GM Technical Service Bulletin, info to service trucks with problems
UBEC = underhood bussed electrical center (the big underhood fuse box)
V1 = First version of EFILive, only for LB7/LLY
V2 = Second version of EFILive
VCIM = vehicle communications integrated module (onstar)
VNT = Variable Nozzle Turbo, AVNT37 Garrett on LLY/LBZ/LMM.
VVT = Variable Vain Turbo
WOT = Wide Open Throttle
2CP3 = Running 2 CP3 injection pumps
BCM = body control module
CDX = cd changer, usually in reference to the external 6-disc unit found in escalades/denali's
Common Rail = Diesel Fuel Injection design that is very high pressure from an un-timed pump feeding electrically fired injectors. All Dmaxes are Common Rail.
CP3 = Bosch High Pressure Fuel Injection Pump
DDM = drivers door module
DIC = driver information center, the display above your steering wheel on most truck. Work Truck and Kodiak do not have it.
DPF = Diesel Particulate Filter system, which is exhaust, sensors, and throttle butterfly. On LMM only.
Dual Fuelers = Running 2 CP3 injection pumps
EBCM = electronic brake control module (abs/stabilitrak module)
ECM = Electronic computer module or Engine Control Module
EFILive = Tuning and datalogging suite developed in Australia and New Zealand for GM products.
EGR = Exhaust Gas Recirculation, existing on some LB7, and all others codes.
EGR = Exhaust Gas Recirculation
EGT = Exhaust Gas Temperature
EHCU = electro-hydraulic control unit (a part of the EBCM)
ESC = electronic suspension control (autoride)
FICM = Fuel injection control module, exists on LB7 and LLY.
FPRV = Fuel pressure relief valve
G80 = Code for Dmax autolocking 11.50" AAM rear axle
GPCM = glow plug control module
GPCM = Glow Plug Control Module
HSM = heated seat module
HVAC = heating ventilation air conditioning
IAT = inside air temp or Intake Air Temp.
IHI = Wastegated Turbo on LB7 only
IPC = instrument panel cluster
ITBC = integrated trailer brake control
LB7 = Duramax engine 6.6L 300HP, hidden injectors, wastegated turbo, 2001-2004, eighth # in VIN is 1
LBZ = Duramax engine 6.6L 360HP, exposed injectors, VNT turbo, 6-SP Allison, 2006-2007, eighth # in VIN is D
Lift Pump = Aftermarket fuel supply pump. Our trucks do not have one stock, except the vans.
LLY = Duramax engine 6.6L, 310HP, exposed injectors, VNT turbo, 5-SP Allison, 2004.5-2006, the 2006 LLY is actually an LBZ that is detuned. eighth # in VIN is 2
LMM = Duramax engine 6.6L 365HP, exposed injectors, VNT turbo, 6-SP Allison, 2007.5+, has DPF, eighth # in VIN is 6
LSR = Land Speed Racing
MAF = mass airflow
MAP = manifold absolute pressure
Mike L. = Inglewood Transmissions
MIL = Malfunction Indicator Lamp
MSM = memory seat module
NSBU = Neutral safety back up switch
OAT = outside air temp
PCM = powertrain control module (used only with gassers)
PDM = passengers door module
POS = Dodge, Ford, or other non-Dmax.
PPE = Pacific Performance Engineering
PSM = passenger sensing module
RSA = rear seat audio
RSE = rear seat entertainment (dvd player)
RWSM = rear wheel steering module
SDM = sensory diagnostics module (airbag module)
SIR = supplementle inflatable restrain (airbag)
Soup or Soup Line = TTS tuning, only available for LB7's
STFU = Please be quiet, thank you!
Sticks = Injectors, usually modified
TCC = Torque Converter Clutch
TCM = Trans control module
TCSM = transfer case shift module
Team Salad = Group of Dmax Hotrodders who tune their own trucks using EFILive
TSB = GM Technical Service Bulletin, info to service trucks with problems
UBEC = underhood bussed electrical center (the big underhood fuse box)
V1 = First version of EFILive, only for LB7/LLY
V2 = Second version of EFILive
VCIM = vehicle communications integrated module (onstar)
VNT = Variable Nozzle Turbo, AVNT37 Garrett on LLY/LBZ/LMM.
VVT = Variable Vain Turbo
WOT = Wide Open Throttle
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