TROUBLESHOOTING
F–205
F
Diagnostic procedure
STEP
INSPECTION
RESULTS
ACTION
1
Verify for following:
•
Vacuum connection
•
Air cleaner element
•
No air leakage from intake-air system
•
No restriction of intake-air system
•
Proper sealing of intake manifold and
components attached to intake manifold:
such as EGR valve, IAC valve
•
Ignition wiring
•
Fuel quality (e.g. proper octane,
contamination, winter/summer blend)
•
Electrical connections
•
Smooth operation of throttle valve
Are all items okay?
Yes
Go to next step.
No
Service as necessary.
Repeat Step 1.
2
Connect WDS or equivalent to DLC-2.
Retrieve any continuous memory, KOEO and
KOER DTCs.
If stall, condition exists retrieve continuous
memory and KOEO DTCs.
Are there any DTCs displayed?
Yes
DTC is displayed:
Go to appropriate DTC test.
No
No DTC is displayed:
Go to next step.
3
Is engine overheating?
Yes
Go to symptom troubleshooting "No.17 Cooling system
concerns - Overheating".
No
Go to next step.
4
Connect WDS or equivalent to DLC-2.
Access RPM, VPWR, MAF, TP and VSS PIDs.
Drive vehicle with monitoring PIDs.
Are PIDs within specifications?
(See
F–45 PCM INSPECTION
.)
Yes
Go to next step.
No
RPM PID:
Inspect CKP sensor and related harness for such as
vibration, intermittent open/short circuit.
VPWR PID:
Inspect for open circuit intermittently.
MAF PID:
Inspect for open circuit of MAF sensor and related wire
harness intermittently.
TP PID:
Inspect if output signal from TP sensor changes
smoothly.
VSS PID:
Inspect for open circuit of VSS and related wire
harness intermittently.
5
Visually inspect CKP sensor and teeth of
crankshaft pulley.
Are CKP sensor and teeth of crankshaft pulley
okay?
Yes
Go to next step.
No
Replace malfunctioning parts.
6
Measure gap between CKP sensor and teeth of
crankshaft pulley.
Specification
0.5—1.9 mm {0.020—0.075 in}
Is gap within specification?
Yes
Go to next step.
No
Adjust CKP sensor.
7
Inspect spark plug conditions.
Is spark plug wet, covered with carbon or
grayish white?
Yes
Spark plug is wet or covered with carbon:
Inspect for fuel leakage from fuel injector.
Spark plug is grayish white:
Inspect for clogged fuel injector.
No
Install spark plugs on original cylinders.
Go to next step.
8
Remove and shake PCV valve.
Does PCV valve rattle?
Yes
Go to next step.
No
Replace PCV valve.
9
Verify that throttle lever is resting on throttle
valve stop screw and/or throttle valve orifice
plug.
Is lever in correct position?
Yes
Go to next step.
No
Adjust if necessary.
10
Inspect for restriction in the exhaust system.
Is there any restriction?
Yes
Inspect exhaust system.
No
Go to next step.
Содержание 6 2002
Страница 104: ...F 4 LOCATION INDEX End Of Sie FUEL SYSTEM A6E390001006W01 Engine Room Side A6E3912W015...
Страница 151: ...F 36 EXHAUST SYSTEM A6E3914W002...
Страница 312: ...F 182 TROUBLESHOOTING QUICK DIAGNOSTIC CHART A6E398018881W02 A6E3980W001...
Страница 313: ...TROUBLESHOOTING F 183 F A6E3980W002...
Страница 314: ...F 184 TROUBLESHOOTING A6E3980W003...
Страница 315: ...TROUBLESHOOTING F 185 F End Of Sie A6E3980W004...
Страница 410: ...K 3 K...
Страница 411: ...K 4 LOCATION INDEX AUTOMATIC TRANSAXLE LOCATION INDEX A6E560001074W01 LOCATION INDEX A6E5600W001...
Страница 526: ...TROUBLESHOOTING K 115 K QUICK DIAGNOSIS CHART A6E568001030W04 A6E5680W001...
Страница 527: ...K 116 TROUBLESHOOTING End Of Sie A6E5680W002...
Страница 653: ...ON BOARD DIAGNOSTIC ABS TCS P 57 P...
Страница 701: ...TROUBLESHOOTING ABS TCS DYNAMIC STABILITY CONTROL P 105 P Vehicle with ABS TCS A6E6980W002...
Страница 702: ...P 106 TROUBLESHOOTING ABS TCS DYNAMIC STABILITY CONTROL Vehicle with DSC End Of Sie A6E6980W100...
Страница 819: ...OUTSIDE MIRROR S 60 2 THIS PAGE IS INTENTIONALLY LEFT BLANK End Of Sie...
Страница 971: ...T 76 WARNING AND INDICATOR SYSTEM Operating Order A6E8118W009...
Страница 1150: ...U 4 LOCATION INDEX End Of Sie CONTROL SYSTEM A6E850001042W01 L H D A6E8500W003 A6E8500W004...
Страница 1152: ...U 6 LOCATION INDEX R H D A6E8500W005 A6E8500W006...
Страница 1177: ...U 26 BASIC SYSTEM 12 Perform the refrigerant system performance test See U 13 REFRIGERANT SYSTEM PERFORMANCE TEST A6E8516W029...