Conventions

ABS - anti-lock braking system.
ACT - air charge temperature sensor.
ATX - three-speed automatic transmission.
AXOD is a four-speed automatic transmission.
CWM - cold weather modulator.
ECA - electronic control unit (on-board computer).
ECT - engine coolant temperature sensor.
EGO - oxygen sensor (an exhaust manifold).
EGR - reburning system (afterburning) exhaust gases.
EVP - EGR valve position sensor.
EVR - generator with external voltage regulator.
HCU - hydrocontrol unit.
IAR - generator with built-in voltage regulator.
ISC - idle speed control engine (four-cylinder until 1990).
MAP - manifold absolute pressure sensor.
MTX - five-speed manual transmission.
PCV - effective crankcase ventilation system.
PFE - exhaust pressure sensor.
PFE is an analogue of EGR.
PIP - crankshaft position and speed sensor.
TFI - IV - electronic ignition unit.
TPS - throttle position sensor.
TTS - IV - electronic engine control system.
TVS - vacuum temperature switch.
VECI is a label for emissions control information.

TDC is top dead center.
Gearbox - gearbox.
SHRUS - a joint of equal angular velocities. "moth" grease - grease with molybdenum disulfide.
ZhKI - liquid crystal indicator.