Page 745 of 1839
INTAKE AND EXHAUST -Turbocharger and Exhaust
Manifold <4M4>15-13
INSTALLATION SERVICE POINT
"AATURBOCHARGER ASSEMBLY INSTALLATION
1. Check the internal surface, the eye bolt and the
mating surface of the oil pipe and water pipe for
clogging, and clean if necessary.
2. If deposits of carbon are accumulated on the
turbocharger oil passage, remove them and clean
using the compressed air.
Caution
Be careful not to allow foreign material to enter the
turbocharger.
3. Add clean engine oil through the oil feed pipe port
on the turbocharger.
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Page 746 of 1839
E
XH AUST PIP E AND MAIN MUFFLE R <4D 5>
R EM OVA L AND IN STA LLA TIO N 1
3
1 3 1
4 1
1
3
1
8
1 7
1
5
1
6
19
5 2
9
Page 747 of 1839
INTAKE AND EXHAUST -Exhaust Pipe and Main Muffler <4D5>15-15
Exhaust main muffler and rear
floor heat protector removal steps
1. Exhaust main muffler
6. Hanger
7. Hanger bracket
8. Hanger bracket
11. Rear floor heat protector
Tail exhaust pipe and rear floor
heat protector removal steps
2. Tail exhaust pipe
6. Hanger
9. Hanger bracket
10. Hanger bracket
12. Rear floor heat protector
Center exhaust pipe removal steps
3. Center exhaust pipe
13. Hanger
14. Hanger bracketExhaust main muffler removal steps
4. Exhaust main muffler
13. Hanger
14. Hanger bracket
Front exhaust pipe and dash heat
protector removal steps
DUnder cover
5. Front exhaust pipe
15. Exhaust support bracket
16. Dash heat protector
Front floor heat protector removal
steps
17. Catalytic converter
18. Front floor heat protector
19. Seal ring
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Page 748 of 1839
ENGINE ELECTRICAL
Click on the applicable bookmark to selected the required model year.
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Page 749 of 1839

16-1
ENGINE
ELECTRICAL
CONTENTS
CHARGING SYSTEM 2................
GENERAL INFORMATION 2................
SERVICE SPECIFICATIONS 3..............
SPECIAL TOOL 4.........................
ON-VEHICLE SERVICE 5..................
Alternator Output Line Voltage Drop Test 5....
Output Current Test 6.......................
Regulated Voltage Test 8....................
Waveform Check Using An Analyzer 11.......
ALTERNATOR 13.........................
STARTING SYSTEM 23................
GENERAL INFORMATION 23..............
SERVICE SPECIFICATIONS 24............
STARTER MOTOR 24.....................
IGNITION SYSTEM 37.................
GENERAL INFORMATION 37..............
SERVICE SPECIFICATIONS 38............
SPECIAL TOOL 38.......................
ON-VEHICLE SERVICE 38................
Ignition Coil (With Built-in Power Transistor)
Check 38...................................
Spark Plug Check and Cleaning 39...........
Ignition Failure Sensor Check 40.............
Camshaft Position Sensor Check, Crank angle
Sensor Check, Detonation Sensor Check 40...
IGNITION COIL <6G7> 41.................
CRANKSHAFT ANGLE SENSOR
<6G7> 42................................
CAMSHAFT POSITION SENSOR
<6G7> 42................................
DETONATION SENSOR <6G7> 43.........
GLOW SYSTEM 44....................
GENERAL INFORMATION 44..............
SERVICE SPECIFICATIONS 45............
ON-VEHICLE SERVICE 45................
Self-regulating Glow System Check 45........
Glow & EGR Control Unit Check 48..........
Engine ECU Check 49.......................
Glow Plug Relay Check 50..................
Glow Plug Check 51........................
Engine Coolant Temperature Sensor
Check 51...................................
GLOW PLUG 52..........................
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Page 750 of 1839
Page 751 of 1839
6
G 7, 4M 4 4
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yp e B
atte ry vo lt a ge se nsin g B
atte ry vo lt a ge se nsin g R
ate d outp utV /A 1
2/1 25 1
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le ctr o nic built - in ty p e S
ta ndard va lu e L
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lt e rn ato r outp utlin e vo lt a ge dro p (a t 30A )V - M
ax. 0.3 R
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t
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6
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8
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O
utp ut cu rre nt - 7
0% of norm alo utp utcu rre nt R
oto r co il re sis ta nce W -
M
axim um va cu um (a t3 ,0 00 r/m in ) < 4D 56> kP a 9
0.6 -
P
ro tr u sio n le ngth ofb ru sh m m 6
G 7, 4D 5 - 2
4
M 4 - 5
Page 752 of 1839
S
PEC IA L TO OL
T o ol N
um ber N
am e U
se M
D998467 A
lt e rn ato r te st
h arn ess C
heckin g th e alt e rn ato r (S te rm in alvo lt a ge)
< 4D 5, 4M 4> M
B991519 A
lt e rn ato r te st
h arn ess C
heckin g th e alt e rn ato r (S te rm in alvo lt a ge)
< 6G 7>