Workshop Manuals Factory service & repair Land Rover
01 Introduction02 General specification data03 Engine tuning data04 General fitting reminders05 Lubricants, fluids and capacities06 Maintenance07 Engine08 Emission control09 Fuel system10 Cooling system11 Manifold and exhaust system12 Transfer gearbox13 Automatic gearbox14 Rear axle and final drive15 Front axle and final drive16 Steering17 Brakes18 Chassis and body19 Air conditioning20 Electrical21 Instruments
Land Rover Defender V8i Workshop Manual Supplement01 · Introduction
01 · General

Cross reference of emission system terminology

Make
Land Rover
Model
Defender V8i Workshop Manual Supplement
Section
Information › Cross reference of emission system terminology
IntroductionCross reference of emission system terminology

CROSS REFERENCE OF EMISSION SYSTEM TERMINOLOGY

NEW TERM (ACRONYM) OLD TERM

Accelerator pedal(AP) Throttle pedal ..........................................................
Air cleaner(ACL) Air cleaner ...............................................................
Air conditioning(AC) Air conditioning ....................................................
Battery positive voltage(B+) Battery plus, bat +, bat feed .................................
Closed loop(CL) Closed loop .............................................................
Closed throttle position(CTP) Closed throttle, idle position ....................................
Canister purge valve(CANPV) Charcoal canister purge valve .................................
Data link connector(DLC) Serial link ................................................................
Diagnostic trouble code(DTC) Fault code ...............................................................
Distributor ignition(DI) Electronic ignition ....................................................
Engine control module(ECM) Electronic control unit ........................................
Engine coolant level(ECL) Coolant level ...........................................................
Engine coolant temperature(ECT) Coolant temperature .........................................
Engine coolant temperature sensor(ECTS) Coolant temperature thermistor ..............................
Engine speed(RPM) Engine speed ................................................
Evaporative emission system(EVAP) Evaporative loss system ...................................
Engine fuel temperature sensor(EFTS) Fuel temperature thermistor ....................................
4th gear, 3rd gear etc(4GR, 3GR) Fourth gear, 3rd gear ..............................................
Fuel pump(FP) Fuel pump ...............................................................
Fan control module(FCM) Condenser fan timer ................................................
Generator(GEN) Alternator ................................................................
Ground(GND) Ground, earth ........................................................
Heated oxygen sensor(H02S) Lambda (02) sensor ................................................
Idle air control(IAC) Idle speed control ................................................
Idle air control valve(IACV) Stepper motor .........................................................
Ignition control module(ICM) Ignition module ........................................................
Inertia fuel shut-off(IFS) Inertia switch ...........................................................
Inertia fuel shut-off switch(IFSS) Inertia switch ...........................................................
Intake air temperature(IAT) Intake temperature/ambient temperature ................
Malfunction indicator lamp(MIL) EFI warning lamp ....................................................
Manifold vacuum zone(MVZ) Manifold depression, vacuum .................................
Mass air flow sensor(MAFS) Air flow meter ..........................................................
Multiport fuel injection(MFI) Electronic fuel injection .......................................
On board diagnostic(OBD) Fault code display unit ............................................
Open loop(OL) Open loop ...............................................................
Park/neutral position(PNP) Park or neutral .........................................................
Park/neutral position switch(PNPS) Start inhibit switch ...................................................
Programmable read only memory(PROM) Chip, PROM ...................................................
Relay module(RM) Relay .......................................................................
Service reminder indicator(SRI) Check engine light ...................................................
Solid state relay module(SSRM) Control unit ..............................................................
Three way catalytic converter(TWC) Catalyst, catalytic converter ..............................
Throttle body(TB) Throttle housing ......................................................
Throttle position sensor(TPS) Throttle potentiometer .............................................
Torque converter clutch(TCC) Direct drive clutch ..............................................
Transmission range(TR) Transmission gear ...................................................
Transmission range selector(TRS) Shift lever, shifter ....................................................
Vehicle speed sensor(VSS) Road speed transducer ...........................................
Wide open throttle(WOT) Full throttle, wide open throttle .........................

(ACRONYM)

(-) (-) (AC) (B+) (-) (-) (-) (-) (-) (-) (ECU) (-) (temp) (-) (rev/min) (ELC) (-) (-) (-) (-) (-) (B-) (-) (ISC) (-) (-) (-) (-) (-) (-) (-) (-) (EFI) (-) (-) (-) (-) (PROM) (-) (-) (-) (CAT) (-) (-) (DDC) (-) (-) (-) (WOT)

Parts & tools for this job For Land Rover Defender

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