Toyota 2GR-FE Manual page 258

ES–102
OK
Tester Operation
OCV OFF
OCV ON
OK
CHECK FOR INTERMITTENT PROBLEMS
2
INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
ES
Valve Moves
OK
REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (See page ES-481)
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
Engine idles roughly or stalls (soon after OCV switched from OFF to ON)
NG
(a) Disconnect the C42 or C46 OCV connector.
(b) Measure the resistance between the terminals of the
OCV.
Standard resistance
Tester Connection
1 - 2
(c) Reconnect the OCV connector.
NG
A097066E01
Specified Condition
Normal engine speed
Go to step 2
Condition
20°C (68°F)
Go to step 3
Specified Condition
6.9 to 7.9 Ω