mirage engine electrical

8/2/2019 Mirage Engine Electrical

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ENGELECTR


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16-2 ENGINE ELECTRICALCHARGING SYSTEMGENERAL INFORMATIONThe charging system is a system which chargesthe battery with the generator output to keep the be

OperationRotation ostator.This alternhaving a w


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ENGINE ELECTRICAL -GENERATOR SPECIFICATIONS

ItemsTypeRated output VIA 1.5L Engine

1.8L EngineVoltage regulator


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16-4 ENGINE ELECTRICALTROUBLESHOOTINGCIRCUIT DIAGRAM4.5L ENGINE (U P TO 1994 MODELS)>

F'L- JGNSWITI


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ENGINE ELECTRICAL -c1.SL ENGINE (1995 MODELS FOR FEDERA

FU:f f i I G N I& F m2B-'

, IGNITION


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16-6c1.5L ENGINE (1995 MODELS FOR CALIFO

ENGINE ELECTRICAL

FL-2 R - E


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ENGINE ELECTRICAL -4 .8L ENGINE (UP TO 1994 MODELS)>

FUSLIN- E FUL I- IGNITSW TC20-w

F-.AUTOMATICSEAT BELT'IGNITION 2B-W

INI G


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16-8 ENGINE ELECTRICAL -4.81 ENGINE (1995 MODELS FOR FEDERA

FUIL I I-

2

81 F IGNIT-' SW I TC28-V/

,IGNITIONSYSTEM


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ENGINE ELECTRICAL -4.8L ENGINE (1995 MODELS FOR CALIFO

F KLIP .I

i

I

2E


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16-10 ENGINE ELECTRICALOPERATIONWhen engine is stoppedWhen the ignition switch is switched to the ONposition, electricity flows from the L terminal ofthe generator to the field coil, and at the same timethe charging warning light illuminates.When engine is being startedlhas startedWhen the engine is started, charging voltage is ap-plied to the c erminal of the generator, with theresult hat the charging warning light is extinguished.In addition, because battery voltage is applied tothe S erminal of the generator, this battery voltage

T1

2

3

4


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NoOKDoes charging warning lamp light brightly when ignition switchis turned on?


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16-12 ENGINE ELECTRICALSERVICE ADJUSTMENT PROCEDURGENERATOR OUTPUT LINE VOLTAGE DRO


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ENGINE ELECTRICAL -(6) Connect a tachometer. (For the procedure forconnecting the tachometer, refer to GROUP11A - Service Adjustment Procedures.)(7) Reconnect the negative battery cable.(8 ) Leave the hood open.(9) Start the engine.(10)With the engine running at 2500 r/min., turnthe headlights and other lights on and off toadjust the generator load so that the valuedisplayed on the ammeter is slightly above 30A.

Limit value: Max. 0.3 VNOTE

(

((


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16-14This test determines whether the generator outputsnormal current.(1) Before the test, always be sure to check the

ENGINE ELECTRICAL((

following.0 Generator installation0NOTEThe battery to be used should be slightly dis-harged. The load in a fully-charged batteryill be insufficient and the test may not be ableo be carried out correctly.

Generator drive belt tension (Refer to

Battery (Refer to GROUP 54 - Battery.)


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ENGINE ELECTRICAL -REGULATED VOLTAGE TEST


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16-16 ENGINE ELECTRICAL -Special Analyzerpick upGenerator patterns

I " B erminal Z7EL0150

WAVE-FOANALYZEMEASUREConnect th eB terminal.


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ENGINE ELECTRICAL -ABNORMAL WAVE-FORMS EXAMPLESNOTE1. The size of the wave-form patterns differs largely don the analyzer.2. Identification of abnormal waveforms is easier whenoperating). (Wave-forms can be observed when the3. Check the conditions of the charge lamp (illuminated

ibnormal wave-forms:xample 1


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16-18 ENGINE ELECTRICAL -

~~

GENERA( I ) Removthe eng

(2) an


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ENGINE ELECTRICAL -GENERATORREMOVAL AND INSTALLATION

Post-installation Operation0 Drive Belt Tension Adjustment (Refer to GROUP00 - Maintenance Service.)

4 . 5 LI


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16-20 I ENGINE ELECTRICAL -I 4.5L Engine>

4 . 8 L Engine>

REMOVA4 A b DRIV(1) Loosen(2) Loosen(3) Push t

in the drive b


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ENGINE ELECTRICAL -F B qGENEBRAI 50Nm

36 R.lbs.(1) Install ththe pivo

the gen(2) Install thit to the(3) Press thsionallythe lock(4) Install thusing th


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16-22DISASSEMBLY AND REASSEMBLY < I 5L E

ENGINE ELECTRICAL

1


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ENGINE ELECTRICAL -DISASSEMBLY AND REASSEMBLY < I 5L EngII....I


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16-24 ENGINE ELECTRICAL -

Z7EL0008

DISASSEAAP GEN(1) Remov(2) Insert fcore an

CautioDo notof dam


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t ENGINE ELECTRICAL -(2) Check is no ccontinu

IE ISTATOR


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16-26 ENGINE ELECTRICAL(3) Diode

Checkter toin bothmust b


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ENGINE ELECTRICAL -

Wear limit lineBEN0192

rd

BRUSH RE1.8L Engin(1) Replacworn to

(2) Unsold


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16-28 ENGINE ELELCTRICALSTARTING SYSTEMGENERAL INFORMATIONIf the ignition switch is turned to the START posi-tion, current flows in the coil provided inside m agnet-ic switch, attracting the plunger. When the plungeris attracted, the lever connected to the plunger isactuated to engage the starter clutch.On the other hand, attracting the plunger will turnon the magnetic switch, allowing the B terminal andM terminal to conduct. Thus, current flows to engage

WpISAas


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i ENGINE ELELCTRICALDI SERVICE SPECIFICATIONS

Direct drive type

Speed r/min.-~

Items

6,0.

Free runningcharacteristics

Pinion gap rnm (in.)

Terminal voltage V' Sty

Current A 1 60


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16-30 ENGINE ELELCTRICALTROUBLESHOOTINGCIRCUIT DIAGRAM

RAT CRY-1. 8L 1. 5LENGINEB-y I NGINE


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ENGINE ELELCTRICALOPERATION T

For models equipped with the M/T, the interlockswitch contact is switched OFF when the clutchpedal is depressed; when the ignition switchis then switched to the ST position, electricityflows to the starter relay and the starter motor,the contact (magnetic switch) of the starter isswitched ON and the starter motor is activated.NOTEIf the ignition switch is switched to the STposition without the clutch pedal being de-pressed, electricity flows to the starter relay

1

2


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16-32 ENGINE ELELCTRICALTROUBLESHOOTING GUIDEThe starting system troubleshooting guide is shown in

i Check battery [Refer to GROUP 54 - Battery]-~Check starter motor operationDisconnect starter motor S terminal connectorUsing jumper wire, apply battery voltage to starter motor S

terminal0 Check engine condition


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ENGINE ELELCTRICALSTARTER MOTORREMOVAL AND INSTALLATION

irr


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16-34 ENGINE ELELCTRICAL

\Fieldcoil wire) Fieldcoil wireMAGNETIC(1) Disconswitch.(2) Connec

CautioThis tesecond(3) If pinionreplaceMAGNETIC


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ENGINE ELELCTRICALDISASSEMBLY AND REASSEMBLY


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16-36DISASSEMBLY AND REASSEMBLY


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ENGINE ELELCTRICAL S erminalMaanetic switch I

Z6EL072

DISASSE+ A b MAGDisconnect

4 B b A R M A


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16-38 ENGINE ELELCTRICALINSPECTCOMMUTA(1 ) Place trunout

StandaLimit:

(2) Measu


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ENGINE ELELCTRICALBRUSH HOCheck the cholder.If there is n

OVERRUN


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16-40 ENGINE ELELCTRICALA \ Growler

Z6EL082

ARMATUARMATUR1. Place 2. Hold a armatublade shorte

ENGINE ELECTRICAL


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IGNITION SYSTEMGENERAL INFORMATIONInterruption of the primary current flowing in theprimary side of the ignition coil generates high volt-age in the secondary side of the ignition coil. Thehigh voltage thus generated s directed by the distrib-utor to the applicable spark plug. The engine firingorder is 1-3-4-2 cylinders.On applicationof high voltage, the spark plug gener-ates a spark to ignite the compressedair fuel mixture

TpraatiWtuv


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16-42SPECIFICATIONS

ENGINE ELECTRICALllSTRlBUTOR

~Items

Identification No.

1.5L Engine (Exceptfroand 1995 models for CWith a built-in crankshT6T57171

~~Ignition timing control 1 Controlled by engine cFiring order 1 1-3-4-2

ENGINE ELECTRICAL


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TROUBLESHOOTINGCIRCUIT DIAGRAMc1.5L ENGINE (1993 MODELS)>

IGNITION S W I T C H ( I G 1 )

.AUTOMATIC.MFI SYSTEM

.POYER DIST

ENGINE ELECTRICAL


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16-44c1.5L ENGINE (1994 MODELS)>

IGNITION2R-W

2B-W

2B-W

ITCH (IG1)-AUTO'MTI.POWE

ENGINE ELECTRICAL


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4 . 5 L ENGINE (1995 MODELS FOR FEDERA

GNITION SWITCH I G 1 )2B W

VF I SY4 m P OW ER28 W


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16-464 . 5 L ENGINE (1995 MODELS FOR CALIF

ENGINE ELECTRICA

IGNITION SWITCH(IG1)

ENGINE ELECTRICAL


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c1.8L ENGINE (1993 MODELS)>!i

I G N I T I O N S W I T C H ( I G 1 )

0 2 B - W8-w

2 B - W, , 4 m .AUTOMATI.MFI SYST.POWER DIB - W SYSTEM

IB - W

16-48 ENGINE ELECTRICAL


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4.8L ENGINE (1994 MODELS)>

I G N I T I O N SWITCH(IG1)

ENGINE ELECTRICAL


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4 . 8 L ENGINE (1995 MODELS FOR FEDERA

:GNITION SWI 'C H (IG1)



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4 . 8 L ENGINE (1995 MODELS FOR CALIFO

!GNITION SWITCH(IG1)2B-W +

.MFI SYST.POWER DISYSTEM-

ENGINE ELECTRICAL


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OPERATION0 Turn ignition switch to ON position, and batteryvoltage will be applied to primary winding ofignition coil.When crankshaft position sensor signal is input

to engine control module, engine control modulemakes ON-OFFcontrol of ignition power transis-tors one by one.0 When ignition power transistor is turned on,current flows from ignition coil (primary winding)to ground through ignition power transistor.

0

T1

2



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SERVICSPARK P(1) Discon

while thrunningCautioWear r

(2) If the eresistaplug its

ENGINE ELECTRICAL


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IGNITIONMEASURE(1 ) ClampINSPECT

with th

(2) Clamp



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WAVE-FORM OBSERVATION POINTSPoint A: The height, length and slope of the spark lineand 4) show the following trends.

LengthSpark line

Long Small Normal Low Short Large Large wear High

I Plug gap ~ Condition of Compresselectrode force Height ' High Large Large wear High

ENGINE ELECTRICAL


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ABNORMAL WAVE-FORMS EXAMPLES

4bnormal wave-form:xamDle 1

201PO215

Nave characSpark line is



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Analyzer

IGNITIOMEASUR(1) Discon

the sp(All of

CHECK

(2) Conne

ENGINE ELECTRICAL


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Observation conditions (Only the pattern selector shotPATTERN SELECTOR DISPLAY



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ABNORMAL WAVE-FORMS EXAMPLESI Abnormal wave-form

rnl PO210I

Wave characSpark line is h

ENGINE ELECTRICAL


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IGNITION SYSTEMREMOVAL AND INSTALLATION4.5L Engine>



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INSPECTSPARK PL(1) Check burnt, insulat

0 Bro0 We0 DeFopo0 Da0 BuDa

ENGINE ELECTRICAL


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Highvoltage terminal

H -I ZSELOOOIIGNITION (1) MeasuMeasurnegativ

StandaMeasurthe higStanda

(2) Measu

IGNITION



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b B + SPAImproper abetween thsurge at accareful to aing proced1. Install ttion.2. The nuplug ca3. Pay atcables (1) Ins

ENGINE ELECTRICAL


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DISTRIBUTORDISASSEMBLY AND REASSEMBLY4.5L Engine> 1



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INSPECTCheck the found.CAP, ROTO(1) There m(2) There m(3) Clean aCAMSHAFSENSORReferto GR

rotors

mirage engine electrical

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