Toyota 3VZ–FE Troubleshooting Manual page 339

EG–336
7
Check fuel pressure.
OK
8
Check for spark.
Disconnect the high–tension cord from the distributor and, hold the end about 12.5 mm (1/2") from the
C
ground, see if spark occurs while the engine is being cranked.
Hint
To prevent excessive fuel injected from the injectors during this test. don't crank the engine for more
than 1 – 2 seconds at a time.
OK
Proceed to matrix chart of problem symptoms on
page EG–344.
ENGINE TROUBLESHOOTING
P
Hint
NG
NG
– BASIC INSPECTION
1. Be sure that fuel is enough in tank.
2. Turn ignition switch on.
3. Using SST, connect terminals FP and +B of data
link connector 1.
SST 09843–18020
Check that there is pressure in the hose from the fuel fil-
C
ter.
At this time, you will hear fuel return noise.
Caution: NEVER make a mistake with the termi-
nal connection position as this will cause a malfunc-
tion.
Proceed to page EG–171
Proceed to page IG–6
and continue to troubleshoot.
and continue to troubleshoot.