Toyota 3VZ–FE Troubleshooting Manual page 438

3
Check start injector time switch.
OK
Check for open and short in harness and connector between cold start injector and start injec-
4
tor time switch (See page IN–27).
OK
5
Check fuel injection of cold start injector.
OK
Proceed to next circuit inspection shown on ma-
trix chart (See page EG–344).
ENGINE TROUBLESHOOTING
P
C
OK
Replace start injector time switch.
NG
Repair or replace harness or connector.
NG
P
C
OK
Repair or replace cold start injector,
NG
– CIRCUIT INSPECTION
Remove start injector time switch (See page EG–219).
Measure resistance between terminals shown below.
Remove cold start injector (See page EG–179),
1. Check fuel injection of cold start injector (See page
EG–181).
2. Check fuel leakage of cold start injector (See page
EG–182).
1. Fuel is injected normally.
2. Fuel leakage is less than one drop per minute.
Notice: Perform this check within the shortest
possible time.
EG–435