Toyota Celica 2005 Repair Manual page 1529

SF−8
Battery
2005 CELICA (RM1131U)
SFI −
(i) Connect the TOYOTA hand−held tester to the DLC3.
If you have no TOYOTA hand−held tester, connect the positive
(+) lead from the battery to terminal 4 of the connecter, and the
negative (−) lead to terminal 5.
5
4
(j) Measure the fuel pressure.
Fuel pressure:
301 − 347 kPa (3.1 − 3.5 kgf/cm
If pressure is high, replace the fuel pressure regulator.
If pressure is low, check the Fuel hoses and connections, Fuel
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pump, Fuel filter, and Fuel pressure regulator.
(k) Disconnect the TOYOTA hand−held tester from the
DLC3.
(l) Start the engine.
(m) Measure the fuel pressure at idle.
Fuel pressure:
301 − 347 kPa (3.1 − 3.5 kgf/cm
(n) Stop the engine.
(o) Check that the fuel pressure remains as specified for 5
minutes after the engine has stopped.
Fuel pressure:
147 kPa (1.5 kgf/cm
If pressure is not as specified, check the fuel pump, pressure
regulator and/or injectors.
(p) After checking fuel pressure, disconnect the negative (−)
terminal cable from the battery and carefully, remove the
SST and fuel tube connector to prevent gasoline from
splashing.
SST
(q) Reconnect the fuel tube (fuel tube connector).
CAUTION:
Perform connecting operations of the fuel tube connector
(quick type) after observing the precautions.
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(r) Install the fuel pipe clamp.
(s) Reconnect the negative (−) terminal cable to the battery.
(t) Check for fuel leakage.
3. REMOVE REAR SEAT CUSHION
4. REMOVE FLOOR SERVICE HOLE COVER
5. DISCONNECT FUEL PUMP & SENDER GAUGE CON-
NECTOR
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1528
FUEL PUMP
2
, 21 psi) or more
09268−41047 (95336−08070), 09268−45014
(09268−41200, 09268−41220, 09268−41250)
2
, 44 − 50 psi)
2
, 44 − 50 psi)