Toyota Camry Manual page 2533

SST (Union Bolt)
Fuel Inlet
SST
Hose
(Gauge)
Gasket
Gasket
Gasket
SST (Union)
Ohmmeter
SFI (5S–FE)
(d)
(e)
(f)
(g)
(h)
S05328
If pressure is high, replace the fuel pressure regulator.
If pressure is low, check the fuel hoses, fuel hose connections,
fuel pump, fuel filter and fuel pressure regulator.
(i)
(j)
(k)
(l)
(m)
If pressure is not as specified, check the fuel pump, pressure
regulator and/or injectors.
(n)
(o)
(p)
(q)
3.
4.
5.
6.
Using an ohmmeter, measure the resistance between terminals
4 and 5.
4
5
If the resistance is not as specified, replace the fuel pump.
S04508
– FUEL PUMP
Install the fuel inlet hose and SST (pressure gauge) to the
fuel filter outlet with the 3 gaskets and SST (union bolt).
SST 09268–45014 (09268–41190, 90405–06167)
Torque: 29 N·m (300 kgf·cm, 21 ft·lbf)
Wipe off any splattered gasoline.
Reconnect the negative (–) terminal cable to the battery.
Connect a TOYOTA hand–held tester to the DLC3.
(See step 1 in check fuel pump operation (a) to (e))
Measure the fuel pressure.
Fuel pressure:
301 – 347 kPa (3.1 – 3.5 kgf/cm
Disconnect the TOYOTA hand–held tester from the
DLC3.
Start the engine.
Measure the fuel pressure at idle.
Fuel pressure:
301 – 347 kPa (3.1 – 3.5 kgf/cm
Stop the engine.
Check that the fuel pressure remains as specified for 5
minutes after the engine has stopped.
Fuel pressure:
2
147 kPa (1.5 kgf/cm
After checking fuel pressure, disconnect the negative (–)
terminal cable from the battery and carefully remove the
SST to prevent gasoline from splashing.
SST 09268–45014
Reconnect the fuel inlet hose with 2 new gaskets and the
union bolt.
Torque: 29 N·m (300 kgf·cm, 21 ft·lbf)
Reconnect the negative (–) terminal cable to the battery.
Check for fuel leaks. (See page SF–1)
REMOVE REAR SEAT CUSHION
REMOVE FLOOR SERVICE HOLE COVER
DISCONNECT FUEL PUMP & SENDER GAUGE CON-
NECTOR
INSPECT FUEL PUMP RESISTANCE
Resistance: 0.2 – 3.0 Ω at 20°C (68°F)
Author :
2
, 44 – 50 psi)
2
, 44 – 50 psi)
, 21 psi) or more
Date :
SF–7
1440