ACC/ACCY |
Accessory – Typically in reference to key-on power. |
AFR |
Air Fuel Ratio |
BGD |
Bar Graph Display |
BSPT |
British Standard Pipe Thread |
COPO |
Central Office Production Order |
DL |
Data Logger |
DPIC |
Dynamic Perfomance Information Center |
DPSS |
Digital Pro Shift System |
EGT |
Exhaust Gas Temperature – Same as Pyrometer |
FSE |
Full Sweep Electric |
FW |
Firmware |
GND |
Ground |
GPS |
Global Positioning Satellite |
HPOP |
High Pressure Oil Pressure – Typically used by Ford as a measurement related to fuel pressure at the injectors. |
I |
Ignition – This is found on the back of gauges, refers to key on power. |
LED |
Light Emitting Diode |
LFG |
Liquid Filled Gauge |
LS |
Engine Family Code Assigned to New Design GM V8 Engines in 1997 (non-small block engine design) |
MAG |
Magneto |
MFDL |
Multi Functon Data Logger |
MFR |
Manufacturer |
MPH |
Miles Per Hour |
NPT |
National Pipe Thread |
OUT |
Output Circuit meant to drive select components that will accept a 5 volt square wave signal |
PIC |
Programmable Interface Controller – Used for programming the Elite Series Pit Road Speed Tachometer |
PPM |
Pulses Per Mile |
PPR |
Pulse Per Revolution |
PRNDL |
Park Reverse Neutral Drive Low / Gear Shift Indicator |
PSI |
Pounds Per Square Inch |
REV |
Revision |
RPM |
Revolutions Per Minute |
S |
Sender – This is found on the back of gauges |
SIG |
Signal – This is found on the back of gauges |
SSE |
Short Sweep Electric |
Temp |
Temperature |
VAC |
Vacuum |