Toyota 2GR-FE Manual page 621

4
INSPECT ECM (STAR VOLTAGE)
Wire Harness Side:
Engine Room
Rlay Block
ST CUT Relay
OK
5
INSPECT ST CUT RELAY
OK
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
(a) Remove the ST CUT relay from the engine room R/B.
(b) Measure the voltage between the terminals of the engine
room R/B and body ground while cranking the engine.
Standard voltage
(c) Reinstall the ST CUT relay.
NG
A137045E01
(a) Remove the ST CUT relay from the engine room R/B.
(b) Measure the resistance between the terminals.
Standard resistance
Tester Connection
(c) Reinstall the ST CUT relay.
B016200E02
NG
Tester Connection
ST CUT relay (3) - Body ground
Go to step 8
3 - 5
3 - 5
(when battery voltage applied to terminals 1 and 2)
REPLACE ST CUT RELAY
ES–465
Specified Condition
9 to 14 V
Specified Condition
10 kΩ or higher
Below 1 Ω
ES