4-2 FI SYSTEM DIAGNOSIS
CONTENTS
FI SYSTEM DIAGNOSIS
“C31” (P0705) GP SWITCH CIRCUIT MALFUNCTION........................ 4-73
“C32” (P0201), “C33” (P0202), “C34” (P0203) or “C35” (P0204)
PRIMARY FUEL INJECTOR CIRCUIT MALFUNCTION ....................... 4-75
“C36” (P1764), “C37” (P1765), “C38” (P1766) or “C39” (P1767)
SECONDARY FUEL INJECTOR CIRCUIT MALFUNCTION................. 4-77
“C41” (P0230-H/L) FP RELAY CIRCUIT MALFUNCTION ................... 4-79
“C42” (P01650) IG SWITCH CIRCUIT MALFUNCTION ....................... 4-81
“C46” (P1657-H/L or P1658) EXCV ACTUATOR CIRCUIT
MALFUNCTION...................................................................................... 4-82
“C49” (P1656) PAIR CONTROL SOLENOID VALVE CIRCUIT
MALFUNCTION...................................................................................... 4-91
“C60” (P0480) COOLING FAN RELAY CIRCUIT MALFUNCTION...... 4-93
SENSORS ..................................................................................................... 4-95
CMP SENSOR INSPECTION ................................................................. 4-95
CMP SENSOR REMOVAL AND INSTALLATION................................. 4-95
CKP SENSOR INSPECTION ................................................................. 4-95
CKP SENSOR REMOVAL AND INSTALLATION ................................. 4-95
IAP SENSOR INSPECTION ................................................................... 4-95
IAP SENSOR REMOVAL AND INSTALLATION................................... 4-95
TP SENSOR INSPECTION .................................................................... 4-95
TP SENSOR REMOVAL AND INSTALLATION .................................... 4-95
TPS ADJUSTMENT................................................................................ 4-95
ECT SENSOR INSPECTION.................................................................. 4-96
ECT SENSOR REMOVAL AND INSTALLATION.................................. 4-96
IAT SENSOR INSPECTION ................................................................... 4-96
IAT SENSOR REMOVAL AND INSTALLATION ................................... 4-96
AP SENSOR INSPECTION .................................................................... 4-96
AP SENSOR REMOVAL AND INSTALLATION.................................... 4-96
TO SENSOR INSPECTION .................................................................... 4-96
TO SENSOR REMOVAL AND INSTALLATION.................................... 4-96
STP SENSOR INSPECTION .................................................................. 4-97
STP SENSOR REMOVAL AND INSTALLATION.................................. 4-97
STP SENSOR ADJUSTMENT ............................................................... 4-97
SAMPLE