Auto Terms Abbreviation Definition for H Directory

Vehicle Abbreviation Term Definitions starting with the letter "H"

H20 - Water

HAC - High Altitude Compensation

HC - Hydrocarbons

H/D - Heavy Duty

HEGO - Heated Exhaust Gas Oxygen Sensor

HEI - High Energy Ignition

Hg - Mercury

HGT - Height

HLDT - Headlight

HO - High Output

HO2S - Heated Oxygen Sensor

HP - High Performance or Horsepower

HSC - High Swirl Combustion

HSO - High Specific Output

HT - High Tension

HTR - Heater

Hz - Hertz(Cycles Per Second)

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