Glossary “IVSV” Definition:
Idle Vacuum Switching Valve
i
IVV
Glossary “IVV” Definition:
Idle Vacuum Valve
IVR Instrument Voltage Regulator
Glossary “IVR Instrument Voltage Regulator” Definition:
An IVR is used to maintain constant voltage to thermoelectric gauges to maintain accuracy.
IVS
Glossary “IVS” Definition:
Idle Validation Switch
IVSC
Glossary “IVSC” Definition:
Integrated Vehicle Speed Control
ITEC
Glossary “ITEC” Definition:
Independent Technicians Education Coalition
ITPA
Glossary “ITPA” Definition:
International Truck Parts Association.
ITR
Glossary “ITR” Definition:
In – Tank Reservoir
ITS
Glossary “ITS” Definition:
Idle Tracking Switch
ITVS
Glossary “ITVS” Definition:
Ignition Timing Vacuum Switch
ISS
Glossary “ISS” Definition:
Idle Speed Solenoid, or Idle Stop Solenoid, or Intermediate/Input Shaft Speed
ISV
Glossary “ISV” Definition:
Idle Speed Valve
ITCS
Glossary “ITCS” Definition:
Ignition Timing Control System
isolator
Glossary “isolator” Definition:
Rubber or synthetic device used to separate two parts to reduce noise or vibration.
isolator pad
Glossary “isolator pad” Definition:
Rubber or synthetic device used to separate two parts to reduce noise or vibration.
isomers
Glossary “isomers” Definition:
Chemical compounds having the same molecular weight and atomic structure, but a different molecular structure.
isocyanate resin
Glossary “isocyanate resin” Definition:
Principal ingredient in urethane hardeners. Because this ingredient has toxic effects, you should always wear the correct respirator approved by NIOSH.
isocyanates
Glossary “isocyanates” Definition:
Toxic additives used in some refinish materials, to force curing by molecular cross-linking.
isolate
Glossary “isolate” Definition:
Technique where a component or system may be separated from the rest of the component or system without the loss of fluids or pressures.
isolate, hold and dump
Glossary “isolate, hold and dump” Definition:
Actions commanded by the ABS microprocessor to regulate hydraulic pressure to an individual wheel brake.