Toyota 7M-GE Repair Manual page 194

- Fiel System
FI-77
\
Fl199
(p) Stop the engine. Check that the fuel pressure
remains above I.5 kg/cm2 (21 psi, 147 kPa) for 5
minutes after the engine is turned off.
If pressure is not as specified, check the fuel pump,
pressure regulator and/or injectors.
CqI After checking fuel pressure, disconnect the battery
negative (-1 cable and carefully remove the SST to
prevent gasoline from splashing.
SST 09268-45012
(r) Install cold start injector tube.
(7M-GE)
l
Reconnect the cold start injector tube with new
gaskets and union bolt to the delivery pipe.
Torque: 300 kg-cm (22 ft-lb, 29 Nsm)
0 Connect the wiring connector to the cold start
injector.
(7M-GTE)
0 Remove the two bolts and cold start injector with
gasket.
0 Connect the cold start injector connector.
l
Install the cold start injector tube with new four
gaskets and two union bolts.
Torque:
Delivery pipe side
300 kg-cm
(22 ft-lb, 29 N.m)
Cold start injector side 180 kg-cm
(13 ft-lb, 18 N.m)
(s) Check for fuel leakage.