Lucas Electronic ignition Training manual Profit from Training ( Air Flow )


Lucas Electronic ignition Training manual
Profit from Training ( Air Flow )

INTRODUCTION...
SELECTION FACTORS ...
Development ...

Why electronic fuel injection
Why indirect injection ...
Why intermittent injection
AIR/FUEL RATIO
CONTROL SYSTEM ...

FUEL PUMP
FUEL PRESSURE REGULATOR ...
INJECTORS
AIRFLOW METER ...
Air temperature sensor ...
PLENUM CHAMBER (AIR BOX)
ENGINE SPEED ...

CORRECTION FACTORS ...
(a) CRANKING ENRICHMENT
(b) COOLANT TEMPERATURE
(i) Cold start system ...
Cold start injector
Thermotime switch
Extra air valve ...
(ii) Warm-up ... ...
Coolant temperature sensor

Extra air valve ...
(c) THROTTLE POSITION SWITCH
Contact type ... ... ...
Potentiometer type ... ...
(d) EXHAUST EMISSION CONTROL
Catalyst . ... ...

Lambda sensor (closed loop control)
EXHAUST GAS RECIRCULATION SYSTEM (EGR)
ELECTRONIC CONTROL UNIT (ECU) ...
TEST EQUIPMENT ...
THEORETICAL DIAGRAM, 6 CYLINDER ENGINE
CONCLUSION ..

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