Toyota Camry Manual page 1256

WIRING DIAGRAM
Intake Air Temp. Sensor
(Inside the Mass Air Flow Meter)
INSPECTION PROCEDURE
HINT:
D
If DTCs P0110 (Intake Air Temp. Circuit Malfunction), P0115 (Engine Coolant Temp. Circuit Malfunc-
tion), P0120 (Throttle/Pedal Position Sensor/Switch "A" Circuit Malfunction) and P1410 (EGR Valve
Position Sensor Circuit Malfunction) are output simultaneously, E2 (Sensor Ground) may be open.
D
Read freeze frame data using TOYOTA hand–held tester or OBD II scan tool. Because freeze frame
records the engine conditions when the malfunction is detected, when troubleshooting it is useful for
determining whether the vehicle was running or stopped, the engine warmed up or not, the air–fuel
ratio lean or rich, etc. at the time of the malfunction.
DIAGNOSTICS
1 L–Y
2
BR
– ENGINE (1MZ–FE)
22
E10
18
E10
Author :
ECM
5 V
R
THA
E2
E1
Date :
DI–229
FI6448
464