B+ Battery Positive Voltage
DCL Data Communicatins Link
DLC Data Link Connector
EEC Electronic Engine Control
EFI Electronic Fuel Injection
FMP Fuel Pump Monitor
HFC High Fan Control
LPG Liquid Propane Gas
OBD On-Board Diagnosis
PCM Powertrain Control Module
PDC Power Distribution Center
PID Parameter Identifier
VIN Vehicle Identification Number