2007 TOYOTA SIENNA Service Repair Manual

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–223
ES
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT:
• DTCs P0327 and P0328 are for the bank 1 knock sensor circuit.
• DTCs P0332 and P0333 are for th

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TOYOTA SIENNA 2007  Service Repair Manual ES–2242GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEM
ES
(a) Disconnect the EA1 connector.
(b) Using lead wires, connect the connectors as follows.
(c) Warm up the engine.
(d) Run the engine at 3000 r

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–225
ES
(a) Disconnect the EA1 connector.
(b) Disconnect the E10 ECM connector.
(c) Measure the resistance according to the value(s) in the 
table belo

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TOYOTA SIENNA 2007  Service Repair Manual ES–2262GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEM
ES
OK
(a) Disconnect the EA1 connector.
(b) Measure the resistance according to the value(s) in the 
table below.
Standard resistance
(c) Reconnec

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–227
ES
NG
OKREPAIR OR REPLACE HARNESS OR 
CONNECTOR (EA1 CONNECTOR - KNOCK 
SENSOR)
REPLACE KNOCK SENSOR (See page ES-520)

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TOYOTA SIENNA 2007  Service Repair Manual ES–2282GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEM
ES
DESCRIPTION
The Crankshaft Position (CKP) sensor system consists of a CKP sensor plate and a pickup coil. The 
sensor plate has 34 teeth and is

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TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEMES–229
ES
MONITOR DESCRIPTION
If there is no signal from the CKP sensor despite the engine revolving, the ECM interprets this as a 
malfunction of the se

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TOYOTA SIENNA 2007  Service Repair Manual ES–2302GR-FE ENGINE CONTROL SYSTEM  –  SFI SYSTEM
ES
WIRING DIAGRAM
A136097E06