Mazda Mazda6 - [Mzr-CD (Rf Turbo)]

F2–1
F2
F2 FUEL AND EMISSION CONTROL SYSTEMS
[MZR-CD (RF Turbo)]
OUTLINE .............................................................. F2-3
OUTLINE OF CONSTRUCTION ....................... F2-3
FEATURES ........................................................ F2-3
SPECIFICATIONS ............................................. F2-3
CONTROL SYSTEM DIAGRAM........................ F2-4
CONTROL SYSTEM WIRING DIAGRAM.......... F2-5
INTAKE-AIR SYSTEM.......................................... F2-8
OUTLINE ........................................................... F2-8
STRUCTURAL VIEW......................................... F2-9
FUEL SYSTEM................................................... F2-10
OUTLINE ......................................................... F2-10
STRUCTURAL VIEW....................................... F2-11
EXHAUST SYSTEM ........................................... F2-13
OUTLINE ......................................................... F2-13
STRUCTURAL VIEW....................................... F2-13
EMISSION SYSTEM........................................... F2-14
OUTLINE ......................................................... F2-14
STRUCTURAL VIEW....................................... F2-15
WARM UP OXIDATION CATALYTIC
CONVERTER DESCRIPTION...................... F2-16
CONTROL SYSTEM........................................... F2-16
OUTLINE ......................................................... F2-16
STRUCTURAL VIEW....................................... F2-18
BLOCK DIAGRAM ........................................... F2-20
CONTROL DEVICE AND CONTROL
RELATIONSHIP CHART .............................. F2-22
CRUISE CONTROL SYSTEM ......................... F2-23
CONTROLLER AREA NETWORK (CAN) ....... F2-24
ON-BOARD DIAGNOSTIC................................. F2-24
OUTLINE ......................................................... F2-24
DTC.................................................................. F2-24
KOEO/KOER SELF-TEST ............................... F2-26
PID/DATA MONITOR AND RECORD ............. F2-27
SIMULATION TEST......................................... F2-27
LOCATION INDEX ............................................. F2-28
INTAKE-AIR SYSTEM ..................................... F2-28
FUEL SYSTEM ................................................ F2-29
EMISSION SYSTEM........................................ F2-31
CONTROL SYSTEM........................................ F2-32
ENGINE TUNE-UP ............................................. F2-34
ENGINE TUNE-UP PREPARATION ............... F2-34
IDLE SPEED INSPECTION............................. F2-34
CORRECTION PROCEDURE ......................... F2-34
INTAKE-AIR SYSTEM........................................ F2-35
VACUUM TUBE ROUTING DIAGRAM............ F2-35
INTAKE-AIR SYSTEM
REMOVAL/INSTALLATION.......................... F2-36
AIR CLEANER ELEMENT INSPECTION ........ F2-37
TURBOCHARGER INSPECTION ................... F2-38
GUIDE BLADE ACTUATOR INSPECTION ..... F2-39
VARIABLE BOOST CONTROL (VBC)
SOLENOID VALVE INSPECTION................ F2-40
VARIABLE BOOST CONTROL (VBC)
CHECK VALVE INSPECTION...................... F2-41
VARIABLE SWIRL CONTROL (VSC)
VALVE ACTUATOR INSPECTION............... F2-41
VARIABLE SWIRL CONTROL (VSC)
SOLENOID VALVE INSPECTION ................ F2-42
GLOW PLUG REMOVAL/INSTALLATION ...... F2-42
GLOW PLUG INSPECTION ............................ F2-43
GLOW PLUG LEAD INSPECTION.................. F2-43
ACCELERATOR PEDAL COMPONENT
REMOVAL/INSTALLATION .......................... F2-44
ACCELERATOR PEDAL COMPONENT
DISASSEMBLY/ASSEMBLY ........................ F2-44
FUEL SYSTEM ................................................... F2-45
BEFORE REPAIR PROCEDURE .................... F2-45
AFTER REPAIR PROCEDURE ....................... F2-45
FUEL TANK REMOVAL/INSTALLATION ........ F2-45
FUEL TANK INSPECTION .............................. F2-49
NONRETURN VALVE INSPECTION............... F2-50
FUEL FILTER COMPONENT
REMOVAL/INSTALLATION .......................... F2-50
FUEL FILTER COMPONENT
DISASSEMBLY/ASSEMBLY ........................ F2-51
FUEL WARMER INSPECTION........................ F2-51
SEDIMENTOR WATER DRAINING................. F2-52
SEDIMENTOR SWITCH INSPECTION ........... F2-52
SUPPLY PUMP REMOVAL/INSTALLATION .. F2-53
SUPPLY PUMP INSPECTION......................... F2-54
SUCTION CONTROL VALVE INSPECTION... F2-54
COMMON RAIL INSPECTION ........................ F2-54
FUEL INJECTOR REMOVAL/INSTALLATION F2-55
FUEL INJECTOR INSPECTION ...................... F2-56
EXHAUST SYSTEM ........................................... F2-57
EXHAUST SYSTEM INSPECTION ................. F2-57
EXHAUST SYSTEM
REMOVAL/INSTALLATION .......................... F2-57
EMISSION SYSTEM........................................... F2-59
EGR VALVE REMOVAL/INSTALLATION........ F2-59
EGR VALVE INSPECTION.............................. F2-59
EGR SOLENOID VALVE (VACUUM)
INSPECTION ................................................ F2-60
EGR SOLENOID VALVE (VENT)
INSPECTION ................................................ F2-60
EGR CONTROL SOLENOID VALVE
INSPECTION ................................................ F2-61
INTAKE SHUTTER VALVE ACTUATOR
INSPECTION ................................................ F2-62
INTAKE SHUTTER SOLENOID VALVE
INSPECTION ................................................ F2-63
CONTROL SYSTEM........................................... F2-64
PCM REMOVAL/INSTALLATION .................... F2-64
PCM INSPECTION .......................................... F2-65
PCM CONFIGURATION .................................. F2-68
CLUTCH SWITCH INSPECTION .................... F2-68
NEUTRAL SWITCH INSPECTION .................. F2-69
IDLE SWITCH INSPECTION ........................... F2-70
IDLE SWITCH ADJUSTMENT......................... F2-71
ACCELERATOR POSITION SENSOR
INSPECTION ................................................ F2-72
ACCELERATOR POSITION SENSOR
ADJUSTMENT.............................................. F2-73
FEATURES
SERVICE