5-2 FI SYSTEM DIAGNOSIS
CONTENTS
FI SYSTEM DIAGNOSIS
“C32” (P0201) or “C33” (P0202) FUEL INJECTOR CIRCUIT
MALFUNCTION..................................................................................... 5-68
“C40” (P0505-H/L or P0506 and P0507) ISC VALVE CIRCUIT
MALFUNCTION..................................................................................... 5-70
“C41” (P0230-H/L) FP RELAY CIRCUIT MALFUNCTION .................. 5-76
“C42” (P01650) IG SWITCH CIRCUIT MALFUNCTION ...................... 5-78
“C44” (P0156/P0161) or “C64” (P0130/P0135) HO2
SENSOR (HO2S) CIRCUIT MALFUNCTION (FOR E-02, 19, 24) ........ 5-79
“C46” (P1657-H/L or P1658) EXCV ACTUATOR CIRCUIT
MALFUNCTION..................................................................................... 5-83
“C49” (P1768) or “C61” (P1656) PAIR CONTROL
SOLENOID VALVE CIRCUIT MALFUNCTION .................................... 5-92
“C60” (P0480) COOLING FAN RELAY CIRCUIT MALFUNCTION..... 5-94
SENSORS.................................................................................................... 5-97
IAP SENSOR INSPECTION.................................................................. 5-97
IAP SENSOR REMOVAL AND INSTALLATION.................................. 5-97
TP SENSOR INSPECTION ................................................................... 5-97
TP SENSOR REMOVAL AND INSTALLATION ................................... 5-97
TPS ADJUSTMENT............................................................................... 5-97
STP SENSOR INSPECTION................................................................. 5-98
STP SENSOR REMOVAL AND INSTALLATION................................. 5-98
STP SENSOR ADJUSTMENT .............................................................. 5-98
CKP SENSOR INSPECTION ................................................................ 5-98
CKP SENSOR REMOVAL AND INSTALLATION ................................ 5-98
IAT SENSOR INSPECTION .................................................................. 5-99
IAT SENSOR REMOVAL AND INSTALLATION.................................. 5-99
ECT SENSOR INSPECTION................................................................. 5-99
ECT SENSOR REMOVAL AND INSTALLATION................................. 5-99
TO SENSOR INSPECTION................................................................... 5-99
TO SENSOR REMOVAL AND INSTALLATION................................... 5-99
HO2 SENSOR INSPECTION (FOR E-02, 19, 24)............................... 5-100
HO2 SENSOR REMOVAL AND INSTALLATION
(FOR E-02, 19, 24)............................................................................... 5-100