F1–2
OUTLINE
OUTLINE OF CONSTRUCTIONA6E390218881201•The fuel and emission control systems are essentially carried over from the current Mazda6 (GG), except for
the following features. (See Mazda6 Training Manual 3359-1*-02C.)
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FEATURESA6E390218881202System simplification
•Controller area network has been adopted with TCM communication (4WD).
TCM adoption
•DTC for CAN (TCM communication) has been adopted.
Modifications to match the vehicle characteristics
•The idle speed has been modified.
•Fuel pump (transfer) has been adopted.
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SPECIFICATIONSA6E390218881203
*1: Without the BARO sensor
*2: With the BARO sensor
Bold frames: New specifications
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OUTLINE
Item 2WD 4WD
Air cleaner element Type Paper element (oil permeated)
IAC valve Type Duty control
Fuel injectorType Hi-ohmic
Type of fuel delivery Top-feed
Type of drive Voltage
Pressure regulatorRegulating pressure
(kPa {kgf/cm
2, psi})440 {4.5, 64}
Fuel tankCapacity
(L {US qt, lmp qt})64 {68, 56} 62 {65, 54}
Fuel SpecificationUnleaded
(RON 90*
1/95*2 or above)Unleaded (RON 95 or above)
Catalyst Type TWC (monolythic)
EGR control Type Stepping motor type
Evaporative emission control
systemType Canister type
PCV system Type Closed type
OUTLINE
F2–3
F2
OUTLINE OF CONSTRUCTIONA6E400218881201•The common rail injection system has been adopted for Mazda6 (GG, GY) MZR-CD (RF Turbo) engine
models.
•The fuel and emission control system is essentially carried over from that of the current MPV (LW) MZR-CD
(RF Turbo) engine models, except for the following features. (See MPV Workshop Manual Supplement 1737-
1*-02C.)
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FEATURESA6E400218881202Improved Emission Performance
•Warm up oxidation catalytic converter capacity has been increased.
System Simplification
•Immobilizer unit has been equipped into PCM
•Cruise control system has been adopted.
•Electrical fan control has been changed.
•CAN has been changed.
Improved Serviceability
•DTCs, PID monitoring items, and simulation test items have been changed.
•KOEO/KOER self-test items have been changed.
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SPECIFICATIONSA6E400218881203
Bold frames: New specifications
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OUTLINE
ItemNew Mazda6 (GG, GY) Current MPV (LW)
MZR-CD (RF Turbo)
Air cleaner element Type Non woven fabric (dry)
Supercharger Type Turbocharger
Glow plug Type Metal
Pump Type Supply pump
Fuel tankCapacity
64 {16.9, 14.1} 75 {19.8, 16.5}
(L {US gal, lmp gal})
Catalyst Type Warm up oxidation catalyst, Oxidation catalyst
EGR control Type Duty control
PCV system Type Closed
