Mazda Protege 5. Manual — part 139
INTAKE-AIR SYSTEM [ZM]
01–13A–11
01–13A
VARIABLE TUMBLE CONTROL SYSTEM (VTCS) DELAY VALVE INSPECTION [ZM]
A3U011318800W04
1. Remove the VTCS delay valve. (See 01–13A–10 VARIABLE TUMBLE CONTROL SYSTEM (VTCS) DELAY
VALVE REMOVAL/INSTALLATION [ZM].)
2. Blow through port A and verify that the air flows from port B.
•
If not as specified, replace the VTCS delay valve.
3. Blow through port B and verify that the air does
not flow from port A.
•
If not as specified, replace the VTCS delay
valve.
End Of Sie
VARIABLE TUMBLE CONTROL SYSTEM (VTCS) SOLENOID VALVE INSPECTION [ZM]
A3U011318745W02
Simulation Test
1. Carry out the “VTCS Operation Inspection”. (See 01–03A–58 Variable Tumble Control System (VTCS)
Inspection.)
•
If not as specified, perform the further inspection for the VTCS solenoid valve.
Airflow Inspection
Note
•
Perform the following test only as directed.
1. Remove the VTCS solenoid valve.
2. Inspect airflow each port under the following
condition.
•
If as specified, replace the VTCS solenoid
valve.
•
If as specified but the “VTCS Operation
Inspection” is failed, inspect evaporative
hoses for improper routing, kinks or leakage,
and “Circuit Open/Short Inspection”.
— If there is an open or short circuit, repair
or replace wiring harnesses.
— If the above open or short circuit is okay,
replace VTCS solenoid valve.
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1712-1U-01G(01-13A).fm 11 ページ 2001年6月29日 金曜日 午前9時42分
INTAKE-AIR SYSTEM [ZM]
01–13A–12
Circuit Open/Short Inspection
1. Remove the PCM. (See 01–40A–7 PCM REMOVAL/INSTALLATION [ZM].)
2. Connect the SST (104 Pin Breakout Box) to the
PCM as shown.
3. Tighten the connector attaching screw.
Tightening torque
7.9—10.7 N·m {80—110 kgf·cm, 69.5—95.4
in·lbf}
4. Inspect for an open or short circuit in the following
wiring harnesses by probing the applicable
sensor and SST (104 Pin Breakout Box) terminals
with ohmmeter leads.
Open circuit
•
Power circuit (VTCS solenoid valve connector
terminal A and main relay connector terminal
D through common connector)
•
Control circuit (VTCS solenoid valve
connector terminal B and PCM connector
terminal 19)
Short circuit
•
Power circuit (VTCS solenoid valve connector
terminal A and main relay connector terminal
D through common connector to GND)
•
Control circuit (VTCS solenoid valve connector terminal B and PCM connector terminal 19 to GND)
5. Reconnect the VTCS solenoid valve connector.
6. Reconnect the negative battery cable.
End Of Sie
ACCELERATOR CABLE REMOVAL/INSTALLATION [ZM]
A3U011341660W04
Note
•
Accelerator removal and installation on cruise control system–equipped vehicles is not possible.
1. Remove in the order indicated in the table.
2. Install in the reverse order of removal.
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1
Retainer
2
E-ring
3
Accelerator pedal
(See 01–13A–13 Accelerator Pedal Installation
Note)
4
Return spring
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INTAKE-AIR SYSTEM [ZM]
01–13A–13
01–13A
Accelerator Pedal Installation Note
1. Set the accelerator pedal securely, taking care not to bend the accelerator cable.
End Of Sie
ACCELERATOR CABLE INSPECTION/ADJUSTMENT [ZM]
A3U011341660W05
1. Verify that the throttle valve is fully closed.
2. Pull the accelerator cable in A and B directions, and measure the free play.
•
If not as specified, adjust by turning locknuts C.
Free Play
1—3 mm {0.04—0.11 in}
Tightening torque
10—14 N·m {1.0—1.5 kgf·m, 8—10 ft·lbf}
End Of Sie
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1712-1U-01G(01-13A).fm 13 ページ 2001年6月29日 金曜日 午前9時42分
INTAKE-AIR SYSTEM [FS]
01–13B–1
01–13B
01–13B INTAKE-AIR SYSTEM [FS]
INTAKE-AIR SYSTEM LOCATION INDEX
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–2
INTAKE-AIR SYSTEM FLOW DIAGRAM
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–4
VACUUM HOSE ROUTING DIAGRAM
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–5
INTAKE-AIR SYSTEM REMOVAL/INSTALLATION
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–6
Throttle Body Removal Note . . . . . . . . 01–13B–7
Intake Manifold Removal Note . . . . . . . 01–13B–7
Dynamic Chamber Gasket Installation Note
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–7
Intake Manifold Gasket Installation Note01–13B–7
Throttle Body Installation Note . . . . . . . 01–13B–7
Accelerator Cable Installation Note . . . 01–13B–7
IDLE AIR CONTROL (IAC) VALVE REMOVAL/
INSTALLATION [FS]. . . . . . . . . . . . . . . 01–13B–8
IDLE AIR CONTROL (IAC) VALVE
INSPECTION [FS] . . . . . . . . . . . . . . . . . 01–13B–8
Resistance Inspection . . . . . . . . . . . . . 01–13B–8
Circuit Open/Short Inspection . . . . . . . 01–13B–9
VACUUM CHAMBER CHECK VALVE REMOVAL/
INSTALLATION [FS]. . . . . . . . . . . . . . . 01–13B–9
VACUUM CHAMBER CHECK VALVE INSPECTION
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–9
VARIABLE INERTIA CHARGING SYSTEM (VICS)
DIAGRAM [FS] . . . . . . . . . . . . . . . . . . . 01–13B–10
VARIABLE INERTIA CHARGING SYSTEM (VICS)
CHECK VALVE (ONE-WAY) REMOVAL/
INSTALLATION [FS]. . . . . . . . . . . . . . . 01–13B–10
VARIABLE INERTIA CHARGING SYSTEM (VICS)
CHECK VALVE (ONE-WAY) INSPECTION
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–10
VARIABLE INERTIA CHARGING SYSTEM (VICS)
SHUTTER VALVE ACTUATOR REMOVAL/
INSTALLATION [FS]. . . . . . . . . . . . . . . 01–13B–11
VARIABLE INERTIA CHARGING SYSTEM (VICS)
SHUTTER VALVE ACTUATOR INSPECTION
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–11
Operating Inspection . . . . . . . . . . . . . . . 01–13B–11
VARIABLE INERTIA CHARGING SYSTEM (VICS)
SOLENOID VALVE INSPECTION [FS] . 01–13B–12
Airflow Inspection . . . . . . . . . . . . . . . . . 01–13B–12
Circuit Open/Short Inspection . . . . . . . . 01–13B–12
VARIABLE TUMBLE CONTROL SYSTEM (VTCS)
DIAGRAM [FS] . . . . . . . . . . . . . . . . . . . . 01–13B–13
VARIABLE TUMBLE CONTROL SYSTEM (VTCS)
SHUTTER VALVE ACTUATOR REMOVAL/
INSTALLATION [FS] . . . . . . . . . . . . . . . 01–13B–13
VARIABLE TUMBLE CONTROL SYSTEM (VTCS)
SHUTTER VALVE ACTUATOR INSPECTION
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–14
Operating Inspection . . . . . . . . . . . . . . . 01–13B–14
VARIABLE TUMBLE CONTROL SYSTEM (VTCS)
DELAY VALVE REMOVAL/INSTALLATION
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–14
VARIABLE TUMBLE CONTROL SYSTEM (VTCS)
DELAY VALVE INSPECTION [FS] . . . . 01–13B–15
VARIABLE TUMBLE CONTROL SYSTEM (VTCS)
SOLENOID VALVE INSPECTION [FS] . 01–13B–15
Simulation Test . . . . . . . . . . . . . . . . . . . 01–13B–15
Airflow Inspection . . . . . . . . . . . . . . . . . 01–13B–15
Circuit Open/Short Inspection . . . . . . . . 01–13B–16
ACCELERATOR CABLE REMOVAL/
INSTALLATION [FS] . . . . . . . . . . . . . . . 01–13B–16
Accelerator Pedal Installation Note . . . . 01–13B–17
ACCELERATOR CABLE INSPECTION
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–17
ACCELERATOR CABLE ADJUSTMENT
[FS] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01–13B–17
End of Toc
1712-1U-01G(01-13B).fm 1 ページ 2001年6月29日 金曜日 午前9時42分
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