Toyota CHASER JZX90 Owner's Handbook Manual page 10

8 or 24
· INTAKE AIR TEMPERATURE SENSOR SIGNAL
· OPEN OR SHORT IN INTAKE AIR TEMP. SIGNAL
·
INTAKE AIR TEMPERATURE CIRCUIT
·
INTAKE AIR TEMPERATURE SENSOR
·
ECU
25
·
AIR/FUEL RATIO LEAN INDICATOR
·
LEAN SIGNAL SENT TO ECU FROM O2 SENSOR
· INJECTOR FAULT(S)
· FUEL PRESSURE
· OXYGEN SENSOR
·
AIRFLOW METER OR MAP SENSOR
·
IGNITION
·
ECU
26
·
AIR/FUEL RATIO RICH INDICATOR
·
SAME AS ABOVE
· COLD START INJECTOR
27
·
SUB-OXYGEN SENSOR CIRCUIT OR SUB-OXYGEN SENSOR HEATER CIRCUIT
·
SUB OXYGEN SENSOR/HEATER/CIRCUIT
· ECU
28
·
No.2 OXYGEN SENSOR/OXYGEN SENSOR HEATER
· SAME AS CODE 21
2 or 31
·
MANIFOLD AND/OR AIRFLOW METER SENSOR SIGNAL CIRCUIT
· AIRFLOW METER/CIRCUIT
·
MANIFOLD PRESSURE SENSOR/CIRCUIT
·
ECU
32
·
AIRFLOW METER SIGNAL (VANE-TYPE)
·
AIRFLOW METER./CIRCUIT
·
ECU
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JZX90 / JZX100 NEW OWNERS HANDBOOK
Version 1.01