2006 TOYOTA RAV4 Service Repair Manual

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Page 1953 of 2000

TOYOTA RAV4 2006 Service Repair Manual 2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–65
ES
P050A Cold Start Idle Air
Control System
Performance- Throttle body
assembly
- MAF meter
- Air induction system
- PCV hose
connections
- VVT

Page 1954 of 2000

TOYOTA RAV4 2006 Service Repair Manual ES–662AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
P1552 Battery Current
Sensor Circuit High- Short in battery
current sensor circuit
- Battery current
sensor
- ECM- DTC storedES-261
P1602 Det

ES–662AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
P1552 Battery Current
Sensor Circuit High- Short in battery
current sensor circuit
- Battery current
sensor
- ECM- DTC storedES-261
P1602 Deterioration of
Battery- Battery
- ECM back-up power
source circuit- DTC storedES-264
P2102 Throttle Actuator
Control Motor Circuit
Low- Open in throttle
actuator circuit
- Throttle actuator
- ECMComes on DTC storedES-265
P2103 Throttle Actuator
Control Motor Circuit
High- Short in throttle
actuator circuit
- Throttle actuator
- Throttle valve
- Throttle body
assembly
- ECMComes on DTC storedES-265
P2111 Throttle Actuator
Control System -
Stuck Open- Throttle actuator
- Throttle body
assembly
- Throttle valveComes on DTC storedES-269
P2112 Throttle Actuator
Control System -
Stuck Closed- Same as DTC
P2111Comes on DTC storedES-269
P2118 Throttle Actuator
Control Motor Current
Range / Performance- Open in ETCS
power source circuit
- Battery
- Battery terminals
- ETCS fuse
- ECMComes on DTC storedES-272
P2119 Throttle Actuator
Control Throttle Body
Range / Performance- ETCS
- ECMComes on DTC storedES-279
P2120 Throttle / Pedal
Position Sensor /
Switch "D" Circuit- Accelerator Pedal
Position (APP)
sensor
- ECMComes on DTC storedES-282
P2121 Throttle / Pedal
Position Sensor /
Switch "D" Circuit
Range / Performance- APP sensor
- ECMComes on DTC storedES-289
P2122 Throttle / Pedal
Position Sensor /
Switch "D" Circuit
Low Input- APP sensor
- Open in VCP1
circuit
- Open or ground
short in VPA circuit
- ECMComes on DTC storedES-282
P2123 Throttle / Pedal
Position Sensor /
Switch "D" Circuit
High Input- APP sensor
- Open in EPA circuit
- ECMComes on DTC storedES-282
P2125 Throttle / Pedal
Position Sensor /
Switch "E" Circuit- APP sensor
- ECMComes on DTC storedES-282
P2127 Throttle / Pedal
Position Sensor /
Switch "E" Circuit
Low Input- APP sensor
- Open in VCP2
circuit
- Open or ground
short in VPA2 circuit
- ECMComes on DTC storedES-282 DTC No. Detection Item Trouble Areas MIL Memory See page

Page 1955 of 2000

TOYOTA RAV4 2006 Service Repair Manual 2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–67
ES
P2128 Throttle / Pedal
Position Sensor /
Switch "E" Circuit
High Input- APP sensor
- Open in EPA2
circuit
- ECMComes on DTC storedES

Page 1956 of 2000

TOYOTA RAV4 2006 Service Repair Manual ES–682AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
HINT:
*: MIL flashes when a catalyst damaged misfire is detected.
P2401 Evaporative Emission
Leak Detection Pump
Stuck OFF- Canister pump
mod

Page 1957 of 2000

TOYOTA RAV4 2006 Service Repair Manual 2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–69
ES
DESCRIPTION
The Variable Valve Timing (VVT) system includes the ECM, OCV and VVT controller. The ECM sends a
target duty-cycle control signal t

Page 1958 of 2000

TOYOTA RAV4 2006 Service Repair Manual E S –702AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
MONITOR DESCRIPTION
The ECM optimizes the valve timing using the VVT system to control the intake camshaft. The VVT
system includes the ECM,

Page 1959 of 2000

TOYOTA RAV4 2006 Service Repair Manual 2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–71
ES
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT:
Read freeze frame data using the intelligent tester. Freeze frame data records the engine condition wh

Page 1960 of 2000

TOYOTA RAV4 2006 Service Repair Manual ES–722AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
(a) Disconnect the B17 OCV connector.
(b) Measure the resistance between the terminals of the
OCV.
Standard resistance:
6.9 to 7.9
at 20C (68

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