Toyota 2GR-FE Manual page 362

ES–206
OK
8
CHECK FOR EXHAUST GAS LEAKS
OK
9
CHECK FOR SPARKS AND IGNITION
ES
OK
10
INSPECT FUEL INJECTOR ASSEMBLY (INJECTION AND VOLUME)
OK
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
OK:
No gas leakage.
NG
(a) Check for sparks and ignition (See page IG-3).
HINT:
If the spark plugs or ignition system malfunctions, engine
misfire may occur. The misfire count can be read using
the intelligent tester. Select the following menu items:
DIAGNOSIS / ENHANCED OBD II / DATA LIST /
PRIMARY / CYL #1 (to CYL #6).
NG
(a) Inspect the fuel injector assembly (See page FU-15).
HINT:
If the injectors malfunction, engine misfire may occur.
The misfire count can be read using the intelligent tester.
Select the following menu items: DIAGNOSIS /
ENHANCED OBD II / DATA LIST / PRIMARY / CYL #1
(to CYL #6).
NG
REPAIR OR REPLACE EXHAUST SYSTEM
REPAIR OR REPLACE IGNITION SYSTEM
REPLACE FUEL INJECTOR ASSEMBLY (See
page FU-13)