Check Fuel Pressure - Toyota 22R-E Service Manual

ENGINE – MFI SYSTEM
(d) Remove SST from the DLC1. ,
SST 09843–18020
(e) Turn the ignition switch OFF.
If there is no pressure, check the following parts:
Fusible link
Fuses (EFI 15A, IGN 7.5A)
EFI main relay
Circuit opening relay
Fuel pump
Wiring connections

2. CHECK FUEL PRESSURE

(a) Check that the battery voltage is above 12V.
(b) Disconnect the negative terminal of the battery.
(c) Place a suitable container or shop towel under the LH
delivery pipe.
(d) Slowly loosen the union bolt of the No.3 fuel pipe and
remove the union bolt and two gaskets from the
delivery pipe.
(e) Drain fuel in the LH delivery pipe.
(f) Install the No.3 fuel pipe and SST (pressure gauge) to
the LH delivery pipe with three new gaskets and SST
(union bolt) as shown in the illustration.
SST 09268–45012
Torque: 34 N–m (350 kgf–cm, 25 ft–lbf)
(g) Wipe off any splattered gasoline.
(h) Reconnect the battery negative terminal.
(i) Using SST, connect terminals FP and +B of the DLC
1.
SST 09843–18020
(j) Turn the ignition switch ON.
EG2–203