Acura RSX Honda Integra. Manual — part 169
01
02
S6M6A00A20326437601FEAT00
2002-2004 models
2005-2006 models
11-382
Fuel Supply System
Low Fuel Indicator Test
LOW
F
E
1/2
F
E
1/2
LOW
1. Do the fuel gauge sending unit test (see page
11-379).
• If the system is OK, go to step 2.
• If the system has any malfunction, repair it.
2. Turn the ignition switch ON (II) with the float at the
E (EMPTY) position.
• If the low fuel indicator light is on, go to step 3.
• If the low fuel indicator light is not on, refer to the
low fuel indicator Circuit Diagram (see page
22-70) and check the circuit.
3. Lift the float above the LOW position.
• If the low fuel indicator light goes off, the system
is OK.
• If the low fuel indicator light is still on, refer to the
low fuel indicator Circuit Diagram (see page
22-70) and check the circuit.
05/06/27 17:41:50 61S6M040_110_0382
*01
*02
S6M6A00A20336300000DAAT00
K20A2/K20Z1 engines
K20A3 engine
11-383
Intake Air System
Component Location Index
THROTTLE CABLE
AIR CLEANER
AIR CLEANER ELEMENT
INTAKE AIR BYPASS
CONTROL THERMAL
VALVE
THROTTLE BODY
THROTTLE POSITION
SENSOR
THROTTLE CABLE
AIR CLEANER
AIR CLEANER ELEMENT
INTAKE AIR
BYPASS CONTROL
THERMAL VALVE
THROTTLE BODY
INTAKE MANIFOLD TUNING (IMT)
(INTAKE MANIFOLD RUNNER
CONTROL (IMRC)) VALVE
INTAKE MANIFOLD
TUNING (IMT)
(INTAKE MANIFOLD RUNNER CONTROL
(IMRC)) VALVE POSITION SENSOR
INTAKE MANIFOLD
TUNING (IMT)
(INTAKE MANIFOLD
RUNNER CONTROL
(IMRC)) SOLENOID
VALVE
THROTTLE POSITION
SENSOR
Adjustment, page 11-408
Removal/Installation, page 11-409
Removal/Installation,
page 11-407
Replacement,
page 11-407
Test, page 11-405
Replacement,
page 11-406
Test, page 11-403
Removal/Installation, page 11-410
Disassembly/Reassembly, page 11-412
*: This illustration shows the K20A2 engine; the K20Z1 engine is similar.
Signal Inspection,
page 11-404
Adjustment, page 11-408
Removal/Installation, page 11-409
Removal/Installation,
page 11-407
Replacement,
page 11-407
Test, page 11-405
Replacement,
page 11-406
Test, page 11-403
Removal/Installation, page 11-411
Disassembly/Reassembly, page 11-412
Replacement, page 11-413
Replacement, page 11-413
*: This illustration shows the 2002-2004 models; the 2005-2006 models is similar.
Signal Inspection,
page 11-404
05/06/27 17:41:55 61S6M040_110_0383
01
02
03
S6M6AEJK72100090661FAAT00
−
−
−
−
−
−
−
−
DTC P0661:
YES
NO
YES
NO
YES
NO
YES
NO
11-384
Intake Air System
DTC Troubleshooting
IMT (IMRC) VALVE POSITION
SENSOR 3P CONNECTOR
SG1
(GRN/WHT)
VCC1
(YEL/RED)
SG1
IMTVPS
(IMRCVPS)
IMT (IMRC) VALVE POSITION
SENSOR 3P CONNECTOR
IMTVPS
(IMRCVPS)
VCC1
IMT (IMRC) VALVE POSITION
SENSOR 3P CONNECTOR
IMT (IMRC) Valve Position Sensor
Circuit Low Voltage
(2002-2004 models)
1. Reset the ECM/PCM (see page 11-4).
2. Turn the ignition switch ON (II).
Go to step 3.
Intermittent failure, system is OK at this time.
Check for poor connections or loose terminals at
the IMT (IMRC) valve position sensor and the ECM/
PCM.
3. Turn the ignition switch OFF.
4. Disconnect the IMT (IMRC) valve position sensor 3P
connector.
5. Turn the ignition switch ON (II).
6. Measure voltage between IMT (IMRC) valve
position sensor 3P connector terminals No. 1 and
No. 3.
Go to step 7.
Go to step 14.
7. Turn the ignition switch OFF.
8. At the sensor side, measure resistance between
IMT (IMRC) valve position sensor 3P connector
terminals No. 2 and No. 3.
Go to step 9.
Replace the IMT (IMRC) valve position sensor
(see page 11-413).
9. Measure resistance between IMT (IMRC) valve
position sensor 3P connector terminals No. 1 and
No. 2.
Go to step 10.
Replace the IMT (IMRC) valve position sensor
(see page 11-413).
10. Disconnect ECM/PCM connector A (31P).
Wire side of female terminals
Terminal side of male terminals
Terminal side of male terminals
Is DT C P0661 indicated?
Is ther e about 5 V ?
Is ther e about 3.2 k
at r oom temper atur e?
Is ther e about 9.5 k
at r oom temper atur e?
05/06/27 17:41:55 61S6M040_110_0384
04
05
06
07
−
−
−
−
−
−
YES
NO
YES
NO
YES
NO
11-385
IMTVPS
(IMRCVPS)
(RED/YEL)
IMT (IMRC) VALVE POSITION
SENSOR 3P CONNECTOR
ECM/PCM CONNECTOR A (31P)
IMTVPS
(IMRCVPS)
(RED/YEL)
JUMPER WIRE
IMTVPS
(IMRCVPS)
(RED/YEL)
IMT (IMRC) VALVE POSITION
SENSOR 3P CONNECTOR
ECM/PCM CONNECTOR A (31P)
VCC1
(YEL/RED)
SG1
(GRN/WHT)
11. At the wire harness side, check for continuity
between IMT (IMRC) valve position sensor 3P
connector terminal No. 2 and body ground.
Repair short in the wire between the ECM/
PCM (A8) and the IMT (IMRC) valve position
sensor.
Go to step 12.
12. Connect ECM/PCM connector terminal A8 to body
ground with a jumper wire.
13. At the wire harness side, check for continuity
between IMT (IMRC) valve position sensor 3P
connector terminal No. 2 and body ground.
Update the ECM/PCM if it does not have the
latest software, or substitute a known-good ECM/
PCM (see page 11-6), then recheck. If the symptom/
indication goes away with a known-good ECM/PCM,
replace the original ECM/PCM (see page 11-284).
Repair open in the wire between the ECM/
PCM (A8) and the IMT (IMRC) valve position
sensor.
14. Measure voltage between ECM/PCM connector
terminals A11 and A21.
Repair open in the wire between the ECM/
PCM (A21) and the IMT (IMRC) valve position
sensor.
Update the ECM/PCM if it does not have the
latest software, or substitute a known-good ECM/
PCM (see page 11-6), then recheck. If the symptom/
indication goes away with a known-good ECM/PCM,
replace the original ECM/PCM (see page 11-284).
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Wire side of female terminals
Is ther e continuity?
Is ther e continuity?
Is ther e about 5 V ?
05/06/27 17:41:55 61S6M040_110_0385
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст