Injectors Removal & Inspection; Remove Delivery Pipe With Injectors; Test Injection Of Injector - Toyota 22R-E Service Manual

EG1–188
ENGINE – MFI SYSTEM
INJECTORS REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL
OF BATTERY
2. DRAIN COOLANT
3. REMOVE CHAMBER WITH THROTTLE BODY
(See steps 9 to 15 on pages EG1–16,17)
4. DISCONNECT WIRES
(See step 17 page EG1–17)
5. DISCONNECT FUEL HOSE FROM DELIVERY PIPE
Remove the bolt, union bolt and two gaskets.

6. REMOVE DELIVERY PIPE WITH INJECTORS

Remove two bolts and then remove the delivery pipe
with the injectors.
INJECTORS INSPECTION

1. TEST INJECTION OF INJECTOR

CAUTION: Keep injector clear of sparks during the test.
(a) Disconnect the fuel hose from the fuel filter outlet.
(b) Connect SST (Union) to the fuel filter outlet.
SST 09268–41045 (90405–09015)
HINT: Use the vehicle's fuel filter.