fuel MAZDA 6 2002 Suplement Manual PDF

F2–6
OUTLINE
.
a
b
c
d
e
f
gCBD
A
CBD
ACBD
ACBD
A
3762
89 11C
BABABABABABABABABA
81 55 29 3 99 72
1017410067 77
h
i
j
k
l
m
n
oA
B
C36
10
A
BCD8831
90
A B CA
BA
B
A B 6135
87 94 93 8
A
B76
E
C
A D
M84
10273 8668
AB
C D
M
M A B
29282725262430
1
393837353633
31
3240
49
48
47454644
4341
42
50
59
58
57
55
5654
60
64
63
61
62
34
51
5253
A6E40022003
1PCM
2DLC-2
3 Water heater unit
4Fuel pump
5 Other unit6IDM
7Battery
8 Engine switch
9 Starter relay
10 Starter

OUTLINE
F2–7
F2
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11 Generator
12 Oil pressure switch
13 Sedimentor switch
14 Instrument cluster
15 Neutral switch
16 Clutch switch
17 Coil
18 Brake switch
19 Brake switch 2
20 Cruise control switch
21 With cruise control system
22 PCM control relay
23 MAF/IAT sensor
24 Calibration resistor No.1
25 Fuel injector No.1
26 Calibration resistor No.2
27 Fuel injector No.2
28 Calibration resistor No.3
29 Fuel injector No.3
30 Calibration resistor No.4
31 Fuel injector No.4
32 CMP sensor
33 CKP sensor
34 EGR solenoid valve (vacuum)
35 EGR solenoid valve (vent)
36 VSC solenoid valve
37 Intake shutter solenoid valve (half)38 Intake shutter solenoid valve (full)
39 VBC solenoid valve
40 EGR control solenoid valve
41 Boost sensor
42 Accelerator position sensor
43 Idle switch
44 Fuel pressure sensor
45 ECT sensor
46 Fuel temperature sensor
47 Suction control valve
48 IAT sensor No.2
49 Cooling fan relay No.2
50 Cooling fan No.1
51 Refrigerant pressure switch (middle)
52 A/C switch
53 A/C amplifier
54 Cooling fan relay No.1
55 Cooling fan No.2
56 A/C relay
57 Refrigerant pressure switch (HI and LO)
58 Magnetic clutch
59 With A/C
60 Glow plug relay
61 Glow plug
62 Vacuum switch
63 Fuel warmer
64 With fuel warmer

F2–10
FUEL SYSTEM
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OUTLINEA6E401201006201•The fuel system is essentially carried over from that of the current MPV (LW) MZR-CD (RF Turbo) engine
model. (See MPV Wordshop Manual Supplement 1737-1*-02D.)
×:Applicable
*1: With fuel warmer
End Of Sie
FUEL SYSTEM
ItemMazda6
(GG, GY)Current
MPV (LW)
Remark for new model
MZR-CD (RF Turbo)
Fuel tank×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Shape has been changed
Fuel gauge sender unit×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Shape has been changed
Fuel filter bodyFuel filter×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Priming pump×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Fuel warmer
*1×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Common rail injection system×Same function as MPV (LW) MZR-CD (RF Turbo) engine model

FUEL SYSTEM
F2–11
F2
STRUCTURAL VIEWA6E401201006202Engine room side
.
1
2
3
4
5
6
7
9
8
10
11
12
10
A6E40122031
1 Fuel warmer
2 Sedimentor switch
3 Supply pump
4 Suction control valve
5 Common rail
6 Priming pump7 L.H.D.
8 Fuel injector
9 Priming pump
10 Fuel filter
11 R.H.D.
12 Sedimentor switch

F2–12
FUEL SYSTEM
Fuel tank side
.
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4
31
2
A6E40122032
1 Fuel tank
2Fuel pump3 Nonreturn valve
4 Fuel filler cap

EMISSION SYSTEM
F2–15
F2
STRUCTURAL VIEWA6E401601007202Engine room side
.
Fuel tank side
.
9
8
7
5
4
3
10
6
2
1
A6E40162018
1EGR water cooler
2EGR valve
3 Intake shutter solenoid valve (full)
4 Intake shutter solenoid valve (half)
5 EGR solenoid valve (vacuum)6 Warm up oxidation catalytic converter
7 Intake shutter valve actuator
8 Oxidation catalytic converter
9 EGR solenoid valve (vent)
10 EGR control solenoid valve
1
2
A6E40162019
1 Rollover valve2 Check valve (two-way)

F2–16
EMISSION SYSTEM, CONTROL SYSTEM
End Of SieWARM UP OXIDATION CATALYTIC CONVERTER DESCRIPTIONA6E401601007203•The warm up oxidation catalytic converter capacity has been increased to 1,920 ml {1,920 cc, 117 cu in} in
order to improve emission performance.
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OUTLINEA6E404018881201•The control system is essentially carried over from that of the current MPV (LW) MZR-CD (RF Turbo) engine
models. (See MPV Workshop Manual Supplement 1737-1*-02C.)
Input Device
×:Applicable –: Not applicable
CONTROL SYSTEM
ItemMazda6
(GG, GY)Current
MPV (LW)
Remark for new model
MZR-CD (RF Turbo)
Battery×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Starter (starter signal)×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Starter relay×–Newly adopted
Clutch switch×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Neutral switch×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Brake switch×Same function as Mazda6 (GG) L series engine model
Idle switch×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
A/C switch×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Refrigerant pressure switch×Same function as 626 (GF, GW) RF Turbo engine model
Cruise control switch×Same function as Mazda6 (GG) L series engine model
Accelerator position sensor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
MAF/IAT sensor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
IAT sensor No.2×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
ECT sensor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Fuel temperature sensor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
BARO sensor (integrated in PCM)×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Boost sensor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Fuel pressure sensor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
CMP sensor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
CKP sensor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
VSS×Vehicle speed signal is received by CAN
Calibration resistor×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Immobilizer unit (integrated in
PCM)×Immobilizer unit equipped into PCM

CONTROL SYSTEM
F2–17
F2
Output Device
×:Applicable –: Not applicable
Control System
×:Applicable –: Not applicable
End Of Sie
ItemMazda6
(GG, GY)Current
MPV (LW)
Remark for new model
MZR-CD (RF Turbo)
Suction control valve×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
IDM×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
VSC solenoid valve×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
VBC solenoid valve×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
EGR control solenoid valve×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
EGR solenoid valve (vacuum)×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
EGR solenoid valve (vent)×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Intake shutter solenoid valve (half)×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Intake shutter solenoid valve (full)×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Glow indicator light×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Cruise main indicator light×–Same function as Mazda6 (GG) L series engine model
Cruise set indicator light×–Same function as Mazda6 (GG) L series engine model
Glow plug relay×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Cooling fan relay No.1×–Same function as cooling fan relay of 626 (GF, GW) RF Turbo
engine model
Cooling fan relay No.2×–Same function as condenser fan relay of 626 (GF, GW) RF
Turbo engine model
A/C relay×Same function as 626 (GF, GW) RF Turbo engine model
ItemMazda6
(GG, GY)Current
MPV (LW)
Remark for new model
MZR-CD (RF Turbo)
Idle speed control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Glow control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
VSC×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Boost pressure control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Fuel injection amount control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Fuel injection timing control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Multiple fuel injection control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Fuel pressure control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
EGR control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Cruise control system×–Newly adopted
Electrical fan control×Same function as 626 (GF, GW) RF Turbo engine model
A/C cut-off control×Same function as MPV (LW) MZR-CD (RF Turbo) engine model
Immobilizer system×Same function as Mazda6 (GG) L series engine model

CONTROL SYSTEM
F2–19
F2
End Of Sie
1PCM (with built-in BARO sensor and immobilizer
unit)
2Battery
3Starter
4 Starter relay
5 Clutch switch
6 Neutral switch
7 Brake switch
8 Idle switch
9 Cruise control switch
10 Accelerator position sensor
11 MAF/IAT sensor
12 IAT sensor No.2
13 ECT sensor
14 Fuel temperature sensor
15 Boost sensor
16 Fuel pressure sensor
17 CMP sensor
18 CKP sensor
19 VSS
20 Calibration resistor
21 Suction control valve
22 IDM
23 VSC solenoid valve
24 VBC solenoid valve
25 EGR control solenoid valve
26 EGR solenoid valve (vacuum)
27 EGR solenoid valve (vent)
28 Intake shutter solenoid valve (half)
29 Intake shutter solenoid valve (full)
30 Glow indicator light
31 Cruise main indicator light
32 Cruise set indicator light
33 Glow plug relay
34 Cooling fan relay No.1
35 Cooling fan relay No.2
36 A/C relay
37 PCM control relay
38 L.H.D.
39 R.H.D.

CONTROL SYSTEM
F2–21
F2
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1PCM
2 Idle speed control
3Glow control
4 VSC
5 Boost pressure control
6 Fuel injection amount control
7 Fuel injection timing control
8 Multiple fuel injection control
9 Fuel pressure control
10 EGR control
11 Cruise control system
12 Electrical fan control
13 A/C cut-off control
14 Immobilizer system
15 Battery
16 Starter (starter signal)
17 Starter relay
18 Clutch switch
19 Neutral switch
20 Brake switch
21 Idle switch
22 A/C switch
23 Refrigerant pressure switch
24 Cruise control switch
25 Accelerator position sensor
26 MAF/IAT sensor
27 IAT sensor No.2
28 ECT sensor
29 Fuel temperature sensor
30 BARO sensor (integrated in PCM)
31 Boost sensor
32 Fuel pressure sensor
33 CMP sensor
34 CKP sensor
35 VSS
36 Calibration resistor
37 Immobilizer unit (integrated in PCM)
38 Suction control valve
39 IDM
40 VSC solenoid valve
41 VBC solenoid valve
42 EGR control solenoid valve
43 EGR solenoid valve (vacuum)
44 EGR solenoid valve (vent)
45 Intake shutter solenoid valve (half)
46 Intake shutter solenoid valve (full)
47 Glow indicator light
48 Cruise main indicator light
49 Cruise set indicator light
50 Glow plug relay
51 Cooling fan relay No.1
52 Cooling fan relay No.2
53 A/C relay