1986 TOYOTA CAMRY V20 torque

(s) After checking fuel pressure, disconnect the battery
negative (±) cable and carefully remove the SST to
prevent gasoline from splashing.
SST 09268±45012
(t) Install the cold start injector pipe (3S±FE) or tube (2VZ±
FE) with two new gaskets and the. union bolt.
Torque: 3S±FE 180 kg±cm (113 ft±lb, 18 N±m)
2VZ±FE 204 kg±cm (14 ft±Ib, 20 N±m)
(u) Reconnect the cold start injector connector.
(v) Reconnect the cable to the negative (±) terminal of the
battery.
(w) Check for fuel leakage.(p) Reconnect the vacuum sensing hose to the fuel pres-
sure regulator.
(q) Measure the fuel pressure at idling.
Fuel pressure: 2.3 ± 2.6 kg/cm
2
(33 ± 37 psi, 226 ± 265 kPa)
If pressure is not as specified, check the vacuum
sensing hose and fuel pressure regulator.
(r) Stop the engine. Check that the fuel pressure remains
1.5 kg/cm
2 (21 psi, 147 kPa) or more for 5 minutes
after the engine is turned off.
If pressure is not as specified, check the fuel pump,
pressure regulator and/or injector.
± EFI SYSTEMFuel System (Fuel Pump)FI±73

4. INSTALL FUEL TANK
When installing the fuel tank, refer to FI±65 for the installation
position of the cushion and the tightening torque.
5. CONNECT CABLE TO NEGATIVE TERMINAL OF
BATTERY 2. INSTALL FUEL PUMP TO FUEL PUMP BRACKET
(a) Connect the fuel hose to the outlet port of the fuel pump.
(b) Connect the wires to the fuel pump with the two nuts.
(e) Push the lower side of the fuel pump, and install the fuel
pump.
3. INSTALL FUEL PUMP BRACKET TO FUEL TANK
(a) Install a new gasket and the pump bracket with the seven
screws.
Torque: 40 kg±cm (35 in.±lb, 3.9 N±m)
(b) Install the bolt of the bracket.
INSTALLATION OF FUEL PUMP
(See page FI±74)
1. INSTALL FUEL PUMP FILTER TO FUEL PUMP
(a) Install the pump filter with a new clip.
(b) Install the rubber cushion.5. REMOVE FUEL PUMP FILTER FROM FUEL PUMP
(a) Remove the rubber cushion.
(b) Using a small screwdriver, remove the clip.
(c) Pull out the pump filter.
± EFI SYSTEMFuel System (Fuel Pump)_FI±75

2. INSTALL FUEL PUMP TO FUEL PUMP BRACKET
(a) Connect the fuel hose to the outlet port of the fuel pump.
(b) Connect the wires to the fuel pump with the two nuts.
(c) Push the lower side of the fuel pump, and install the fuel
pump.
4. INSTALL FUEL TANK
When installing the fuel tank, refer to FI±65 for the installation
position of the cushion and the tightening torque.
5. CONNECT CABLE TO NEGATIVE TERMINAL OF
BATTERY INSTALLATION OF FUEL PUMP
(See page FI±76)
1. INSTALL FUEL PUMP FILTER TO FUEL PUMP
(a) Install the pump filter with a new clip.
(b) Install the rubber cushion.
3. INSTALL FUEL PUMP BRACKET TO FUEL TANK
Install a new gasket and the pump bracket with the seven
bolts.
Torque: 30 kg±cm (26 in.±lb, 2.9 N±m)
5. REMOVE FUEL PUMP FILTER FROM FUEL PUMP
(a) Remove the rubber cushion.
(b) Using a small screwdriver, remove the clip.
(e) Pull out the pump filter.
± EFI SYSTEMFuel System (Fuel Pump)FI±77

INSTALLATION OF COLD START INJECTOR
1. INSTALL COLD START INJECTOR
Install a new gasket and the injector with the two bolts.
Torque: 95 kg±cm (82 in.±Ib, 9.3 N±m)
3. CONNECT COLD START INJECTOR CONNECTOR
4. CONNECT CABLE TO NEGATIVE TERMINAL OF
BATTERY
5. CHECK FOR FUEL LEAKAGE (See page FI±9) 2. CONNECT COLD START INJECTOR PIPE
Install the injector pipe with new four gaskets and the two
union bolts.
Torque: 180 kg±cm (13 ft±lb, 18 N±m)
± EFI SYSTEMFuel System (Cold Start Injector (3S±FE))FI±80

2. CONNECT COLD START INJECTOR TUBE
(a) Connect the injector tube to clamp.
(b) Connect the injector tube with two new gaskets and the
union bolt.
Torque: 200 kg±cm (14 ft±Ib, 20 N±m)
3. CONNECT COLD START INJECTOR CONNECTOR
4. CONNECT CABLE TO NEGATIVE TERMINAL OF
BATTERY
5. CHECK FOR FUEL LEAKAGE (See page FI±9)
INSTALLATION OF COLD START
INJECTOR
1. INSTALL COLD START INJECTOR
Install a new gasket and the injector with the two bolts.
Torque: 55 kg±cm (48 in.±Ib, 5.4 N±m)
± EFI SYSTEMFuel System (Cold Start Injector (2VZ±FE))FI±83

INSTALLATION OF FUEL PRESSURE
REGULATOR
1. INSTALL FUEL PRESSURE REGULATOR
(a) Apply a light coat of gasoline to a new 0±ring, and
install it to the pressure regulator. 3. REMOVE FUEL PRESSURE REGULATOR
(a) Remove the two bolts, and pull out the pressure regulator.
(b) Remove the 0±ring from the pressure regulator.
2. CONNECT FUEL RETURN PIPE
Install the return pipe with two new gasket and the union
bolt.
Torque: 180 kg±cm (13 ft±Ib, 18 N±m)
3. CONNECT VACUUM SENSING HOSE
4. CHECK FOR FUEL LEAKAGE (See page FI±9) (b) Install the pressure regulator with the two bolts.
Torque: 55 kg±cm (48 in.±Ib, 5.4 N±m)
± EFI SYSTEMFuel System (Fuel Pressure regulator (3S±FE))FI±85

INSTALLATION OF FUEL PRESSURE
REGULATOR
1. INSTALL FUEL PRESSURE REGULATOR
(a) Fully loosen the lock nut of the pressure regulator.
(b) Apply a light coat of gasoline to a new O±ring, and install
it to the pressure regulator.
(c) Thrust the pressure regulator completely into the deliv-
ery pipe by hand.
(d) Turn the pressure regulator counterclockwise until the
vacuum pipe faces in the direction indicated in the fig-
ure.
2. CONNECT FUEL RETURN HOSE
3. CONNECT VACUUM SENSING HOSE
4. CHECK FOR FUEL LEAKAGE (See page FI±9) (e) Tighten the lock nut.
Torque: 330 kg±cm (24 ft±Ib, 32 N±m)
± EFI SYSTEMFuel System (Fuel Pressure Regulator (2 Z±FE))FI±87

(e) Place the four injectors together with the delivery pipe
in position on the cylinder head.
(f) Check that the injectors rotate smoothly.
HINT: If injectors do not rotate smoothly, the probable
cause is incorrect installation of O±rings. Replace the
O±rings.
(g) Position the injector connector upward.
INSTALLATION OF INJECTORS
1. INSTALL INJECTORS AND DELIVERY PIPE
(a) Install a new grommet to the injector.
(b) Apply a light coat of gasoline to a new O±ring and install it
to the injector.
(e) While turning the injector left and right, install it to the
delivery pipes. Install the four injectors.
(d) Place the four insulators and two spacers in position on
the cylinder head.
(h) Install the two bolt.
Torque: 130 kg±cm (9 ft±Ib, 13 N±m)
± EFI SYSTEMFuel System (Injectors (3S±FE))FI±91