2005 TOYOTA AVENSIS fuel pump

A89214
N·m (kgf·cm, ft·lbf)
: Specified torque
zNon−reusable partzGasketzGasketFuel Tube Sub−assy
Fuel Pressure Pulsation
Damper Assy Fuel Pump Assy
zFuel Pump
Insulator
Fuel HoseFuel Pipe Sub−assy No. 1
zFuel Injector Back−up Ring No. 1
zFuel Injector Back−up Ring No. 2
zFuel Injector Back−up Ring No. 3
25 (255, 18)x2
zO−ring
9.0 (92, 80 in.
lbf)
30 (306, 22)
x2
33 (331, 24)
− ENGINE MECHANICALCYLINDER HEAD GASKET (2AZ−FSE)
14−73
AVENSIS Supplement (RM1045E)

A84701
N·m (kgf·cm, ft·lbf)
: Specified torque
zNon−reusable partzGasketzGasketFuel Tube Sub−assy
Fuel Pipe
Clamp
Fuel Pressure Pulsation
Damper Assy Fuel Pump Assy
zFuel Pump
Insulator
Fuel HoseFuel Pipe Sub−assy No. 1
zFuel Injector Back−up Ring No. 1
zFuel Injector Back−up Ring No. 2
zFuel Injector Back−up Ring No. 3
25 (255, 18)x2
zO−ring
9.0 (92, 80 in.
lbf)
30 (306, 22)
x2
33 (331, 24)
− ENGINE MECHANICALPARTIAL ENGINE ASSY (2AZ−FSE)
14−19
AVENSIS Supplement (RM1045E)

A85753
13−18−
INTAKE TURBOCHARGER SUB −ASSY (1CD −FTV)(From
September, 2003)
AVENSIS Supplement (RM1045E)
38. INSTALL MANIFOLD STAY NO.2
(a) Install the manifold stay No. 2, then temporarily tighten the bolt.
(b) Temporarily tighten the nut while pushing the manifold
stay No. 2 toward the cylinder head.
Torque: 8.0 N
m (82 kgf
cm, 71 in.
lbf)
HINT:
No clearance between the stay and cylinder head should be
confirmed.
(c) Tighten the bolt.
Torque: 56 N
m (571 kgf
cm, 41 ft
lbf)
(d) Tighten the nut. Torque: 56 N
m (571 kgf
cm, 41 ft
lbf)
39. INSTALL VACUUM TRANSMITTING PIPE SUB −ASSY NO.2 (See page 14 −108)
SST 09023 −38200
40. INSTALL VACUUM TRANSMITTING PIPE SUB −ASSY NO.1 (See page 14 −108)
SST 09023 −38200
41. INSTALL EXHAUST GAS TEMPERATURE SENSOR (See page 14 −108)
SST 09023 −38400
42. INSTALL EGR PIPE INSULATOR Torque: 12 N
m (122 kgf
cm, 8.9 ft
lbf)
43. INSTALL GENERATOR ASSY (See Pub. No. RM1018E on page 19 −29)
44. INSTALL EXHAUST MANIFOLD HEAT INSULATOR NO.2 Torque: 12 N
m (122 kgf
cm, 8.9 ft
lbf)
45. INSTALL TURBO INSULATOR NO.1 Torque: 20 N
m (204 kgf
cm, 15 ft
lbf)
46. INSTALL TURBO INSULATOR NO.2 Torque: 20 N
m (204 kgf
cm, 15 ft
lbf)
47. INSTALL EXHAUST PIPE ASSY (W/ COLD AREA) Torque: 7.5 N
m (76 kgf
cm, 66 in.
lbf)
48. INSTALL EXHAUST PIPE ASSY FRONT (See page 15 −6)
49. INSTALL FLOOR PANEL BRACE FRONT (See page 15 −6)
50. INSTALL HEATER BRACKET (W/ COLD AREA)
Torque: 7.5 N
m (76 kgf
cm, 66 in.
lbf)
51. INSTALL HEATER PUMP ASSY (W/ COLD AREA)
Torque: 7.5 N
m (76 kgf
cm, 66 in.
lbf)
52. INSTALL FUEL FILTER ASSY (See Pub. No. RM1018E on page 11 −82)

05–14
–
DIAGNOSTICS SFI SYSTEM (1ZZ–FE/3ZZ–FE)(From February, 2004)
AVENSIS REPAIR MANUAL SUPPLEMENT
(RM1098E) Symbols (Terminals No.)
STD Voltage
Condition
Terminal Description
Wiring Color
VCPA (E9–26) – EPA (E9–28)B – Y
Power source of acceler-
ator pedal position sensor
(for VPA)
Ignition switch ON4.5 to 5.0 V
VCP2 (E9–27) – EPA2 (E9–29)B – Y
Power source of acceler-
ator pedal position sensor
(for VPA2)
Ignition switch ON4.5 to 5.0 V
VG (E13–30) – EVG (E13–29)G – L–YMass air flow meterIdling, Shift position P or N, A/C
switch OFF0.5 to 3.0 V
THA (E13–20) – E2 (E13–28)G–R – BRIntake air temperature
sensorIdling, Intake air temperature 20
C
(68
F)0.5 to 3.4 V
THW (E13–19) – E2 (E13–28)B–W – BREngine coolant tempera-
ture sensorIdling, Engine coolant temperature
80
 
\b0.2 to 1.0 V
#10 (E13–1) – E01 (E13–7)
#20 (E13–2) – E01 (E13–7)
#30 (E13–3) – E01 (E13–7)
#40 (E13–4) – E01 (E13–7)B–R – W–B
Y – W–B
W – W–B
B – W–B
InjectorIgnition switch ON9 to 14 V
#10 (E13–1) – E01 (E13–7)
#20 (E13–2) – E01 (E13–7)
#30 (E13–3) – E01 (E13–7)
#40 (E13–4) – E01 (E13–7)B–R – W–B Y – W–B
W – W–B
B – W–B
InjectorIdlingPulse generation
( See page 05– 118 )
IGT1 (E13–8) – E1 (E13–5)
IGT2 (E13–9) – E1 (E13–5)
IGT3 (E13–10) – E1 (E13–5)
IGT4 (E13–11) – E1 (E13–5)R–W – BR
P – BR
LG–B – BR
L–Y – BR
Ignition coil with igniter
(ignition signal)IdlingPulse generation
( See page 05–143 )
IGF (E13–24) – E1 (E13–5)W–R – BR
Ignition coil with igniter
(ignition confirmation sig-
nal)
Ignition switch ON4.5 to 5.5 V
IGF (E13–24) – E1 (E13–5)W–R – BR
Ignition coil with igniter
(ignition confirmation sig-
nal)
IdlingPulse generation
( See page 05–143 )
G2+ (E13–26) – NE– (E13–34)W – RCamshaft position sensorIdlingPulse generation
( See page 05–140 )
NE+ (E13–27) – NE– (E13–34)G – RCrankshaft position sen-
sorIdlingPulse generation
( See page 05–136 )
FC (E10–16) – E01 (E13–7)G–Y – W–BFuel pump controlIgnition switch ON9 to 14 V
M+ (E12–5) – E01 (E13–7)
M– (E12–4) – E01 (E13–7)B – W–B
W – W–BThrottle actuatorIdlingPulse generation
OX1A (E12–22) – E2 (E13–28)B – BRHeated oxygen sensor
Maintain engine speed at 2,500 rpm
for 2 minutes after warming up the
sensorPulse generation
( See page 05–74 )
OX1B (E10–23)
– E2– (E13–28)B – BRHeated oxygen sensor
Maintain engine speed at 2,500 rpm
for 2 minutes after warming up the
sensorPulse generation
( See page 05–100 )
HT1A (E12–6) – E03 (E12–7)
HT1B (E9–7) – E03 (E12–7)Y – W–B
P – W–BHeated oxygen sensor
heaterIdlingBelow 3.0 V
HT1A (E12–6) – E03 (E12–7)
HT1B (E9–7) – E03 (E12–7)Y – W–B
P – W–BHeated oxygen sensor
heaterIgnition switch ON9 to 14 V
KNK1 (E12–1) – EKNK (E12–2)B – WKnock sensorMaintain engine speed at 4,000 rpm
after warming up the enginePulse generation
( See page 05–132 )
OCV+ (E13–14)
– OCV– (E13–13)W–G – Y–BCamshaft timing oil con-
trol valve (OCV)Ignition switch ONPulse generation
( See page 05–34 )
EVP1 (E12–19) – E01 (E13–7)W–G – W–BEVAP VSVIgnition switch ON9 to 14 V
EVP1 (E12–19) – E01 (E13–7)W–G – W–BEVAP VSVIdlingPulse generation
STA (E13–12) – E1 (E13–5)B–Y – BRStarter signalShift position N, Ignition switch
START6.0 V or more

05–130
– DIAGNOSTICSSFI SYSTEM (1ZZ–FE/3ZZ–FE)(From February, 2004)
AVENSIS REPAIR MANUAL SUPPLEMENT
(RM1098E)
16 CHECK FUEL PRESSURE (See page 11–5 of Pub. No. RM1018E AVENSIS)
NG CHECK AND REPLACE FUEL PUMP,
PRESSURE REGULATOR, FUEL PIPE LINE AND
FILTER
OK
17 READ VALUE OF INTELLIGENT TESTER II(INTAKE AIR TEMPERATURE AND
MASS AIR FLOW RATE)
(a) Connect the intelligent tester II to the DLC3.
(b) Turn the ignition switch to ON.
(c) Check the intake air temperature.
(1) On the intelligent tester II, select the following menu items: Powertrain / Engine and ECT / Data
List / Intake Air.
(2) Read the value.
Standard: Equivalent to ambient air temperature.
(d) Check the mass air flow rate.
(1) On the intelligent tester II, select the following menu items: Powertrain / Engine and ECT / Data
List / AFM.
(2) Read the values.
Standard:
ConditionMass Air Flow Rate (gm/s)
Ignition switch ON (do not start engine)0
Idling3.2 to 4.7
Revving up without load (2,500 rpm)13.1 to 18.9
Idling – Revving upMass air flow rate fluctuates
NG REPLACE MASS AIR FLOW METER
OK

05KAK–01
– DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U341E) (From February, 2004)05–209
AVENSIS REPAIR MANUAL SUPPLEMENT
(RM1098E)
PART AND SYSTEM NAME LIST
This reference list indicates the part names used in this manual along with their definitions.
Part and system nameDefinition
Toyota HCAC system, Hydrocarbon adsorptive Catalyst
(HCAC) system, HC adsorptive three–way catalystHC adsorptive three–way catalytic converter
Variable Valve Timing sensor, VVT sensorCamshaft position sensor
Variable valve timing system, VVT systemCamshaft timing control system
Camshaft timing oil control valve, Oil control valve OCV,
VVT, VSVCamshaft timing oil control valve
Variable timing and lift, VVTLCamshaft timing and lift control
Crankshaft position sensor ”A”Crankshaft position sensor
Engine speed sensorCrankshaft position sensor
THAIntake air temperature
Knock control moduleEngine knock control module
Knock sensorEngine knock sensor
Mass or volume air flow circuitMass air flow sensor circuit
Vacuum sensorManifold air pressure sensor
Internal control module, Control module, Engine control
ECU, PCMPower train control module
FC idleDeceleration fuel cut
Idle air control valveIdle speed control
VSV for CCV, Canister close valve VSV for canister controlEvaporative emissions canister vent valve
VSV for EVAP, Vacuum switching valve assembly No. 1,
EVAP VAV, Purge VSVEvaporative emissions canister purge valve
VSV for pressure switching valve, Bypass VSVEvaporative emission pressure switching valve
Vapor pressure sensor, EVAP pressure sensor, Evaporative
emission control system pressure sensorFuel tank pressure sensor
Charcoal canisterEvaporative emissions canister
ORVR systemOn–boad refueling vapor recovery system
Intake manifold runner controlIntake manifold tuning system
Intake manifold runner valve, IMRV, IACV (runner valve)Intake manifold tuning valve
Intake control VSVIntake manifold tuning solenoid valve
AFSAir fuel ratio sensor
O2 sensorHeater oxygen sensor
Oxygen sensor pumping current circuitOxygen sensor output signal
Oxygen sensor reference ground circuitOxygen sensor signal ground
Accel position sensorAccelerator pedal position sensor
Throttle actuator control motor, Actuator control motor, Elec-
tronic throttle motor, Throttle control motorElectronic throttle actuator
Electronic throttle control system, Throttle actuator control
systemElectronic throttle control system
Throttle/pedal position sensor, Throttle/pedal position switch,
Throttle position sensor/switchThrottle position sensor
Turbo press sensorTurbocharger pressure sensor
Turbo VSVTurbocharger pressure control solenoid valve
P/S pressure switchPower–steering pressure switch
VSV for ACMActive control engine mount
Speed sensor, Vehicle speed sensor ”A”, Speed sensor for
skid control ECUVehicle speed sensor
ATF temperature sensor, Trans. fluid temp. sensor, ATF
temperature sensor ”A”Transmission fluid temperature sensor
Electronic controlled automatic transmission, ECTElectronically controlled automatic
Intermediate shaft speed sensor ”A”Couter gear speed sensor