Page 4577 of 4770

M.I.L. ªONº P0440, P0441 & P0446 ± EG013-02July 12, 2002
Page 3 of 5
2. Locate Vapor Pressure Sensor VSV as shown in Figure 2 (or see SFI section of 1998
or 1999 Camry or Solara Repair Manual).
Charcoal Canister
Vapor Pressure Sensor
VSV Connector
Vapor Pressure Sensor VSV
Figure 2: Vapor Pressure Sensor VSV Components
3. Using the Diagnostic Tester ACTIVE TEST, switch the Vapor Pressure Sensor VSV
(TANK BYPASS VSV) to ON using the arrow keys.
4. Does the Vapor Pressure Sensor VSV make a ªclickº noise when switched to ON?
YES Go to ªTest VSV for Vacuum Leaksº (page 4 and 5 of this TSB).
NO Go to Step 5.
5. Is the wiring harness connector properly connected to the Vapor Pressure Sensor
VSV?
YES Go to Step 6.
NO Fix the connector, then return to Step 3.
6. Disconnect the wiring harness connector for the Vapor Pressure Sensor VSV.
7. Using a DVOM test at Pin 1 to a known good ground. (Red wire on Solara, black and
yellow wire on Camry).
Is battery voltage (B+) present at Pin 1 of the Vapor Pressure Sensor VSV connector
when the TANK BYPASS VSV ACTIVE TEST is switched to ON?
YES Go to Step 8.
NO Perform diagnosis of power circuit.
Inspection &
Repair
Procedure
(Continued)
Page 4578 of 4770

M.I.L. ªONº P0440, P0441 & P0446 ± EG013-02July 12, 2002
Page 4 of 5
8. Using a DVOM test at Pin 2 to a known good ground. The ECM provides ground
when the VSV is switched ON. (White and red wire on Solara, violet wire on Camry).
Is there continuity to ground at Pin 2 of the Vapor Pressure Sensor VSV connector
when the TANK BYPASS VSV ACTIVE TEST is switched to ON?
YES Replace the Vapor Pressure Sensor VSV.
NO Perform diagnosis of ground circuit.
Test VSV for Vacuum Leaks
1. Locate the vacuum hose going from charcoal canister to Port F of the Vapor Pressure
Sensor VSV (see Figure 3).
Vapor Pressure Sensor
Figure 3
Bracket
Vacuum HoseVacuum Hose
Vapor Pressure Sensor VSV
VSV ConnectorVacuum Hose
PORT F
Charcoal Canister
2. Remove vacuum hose from Port F of the Vapor Pressure Sensor VSV and connect a
hand±held vacuum pump to Port F using a short length of vacuum hose.
3. Apply at least 10 mm Hg vacuum to the VSV.
Is a vacuum held for at least 1 minute?
YES Go to Step 4.
NO Replace the Vapor Pressure Sensor VSV.
4. Disconnect the hand±held vacuum pump and reconnect the vacuum hose from the
canister to the Vapor Pressure Sensor VSV.
Inspection &
Repair
Procedure
(Continued)
Page 4579 of 4770
M.I.L. ªONº P0440, P0441 & P0446 ± EG013-02July 12, 2002
Page 5 of 5
5. Locate the vacuum hose going from charcoal canister to Port P of the Vapor Pressure
Sensor VSV (see Figure 4).
Vapor Pressure Sensor
Figure 4
Bracket
Vacuum HoseVacuum Hose
Charcoal Canister Vapor Pressure Sensor VSV
VSV ConnectorVacuum Hose
PORT P
HOSE TO
REMOVE
6. Remove the vacuum hose from Port P of the Vapor Pressure Sensor VSV and
connect a hand±held vacuum pump to Port P using a short length of vacuum hose.
7. Apply at least 10 mm Hg vacuum to the VSV.
Is a vacuum held for at least 1 minute?
YES Go to Step 8.
NO Replace the Vapor Pressure Sensor VSV.
8. Disconnect the hand±held vacuum pump and reconnect the vacuum hose from the
canister to the Vapor Pressure Sensor VSV.
9. Continue diagnosis of the EVAP system.
Reference TSB EG005±01, ªEVAP System Operation Information.º
Inspection &
Repair
Procedure
(Continued)
Page 4580 of 4770

Toyota Supports ASE CertificationPage 1 of 2
EG013±99
Title:
SINGLE CYLINDER MISFIRES
Models:
'99 Avalon, Camry, Sienna & Solara
Technical Service
BULLETIN
December 17, 1999
Some 1999 Avalon, Camry (1MZ±FE), Sienna & Solara (1MZ±FE) vehicles may exhibit a
rough idle, and or a M.I.L. ªONº condition, in which a single cylinder misfire code, or
codes are present. Changes have been made in the fuel injector production process to
correct this condition.
1999 TMMK produced Avalon, Camry (1MZ±FE), Sienna & TMMC produced Solara
(1MZ±FE) vehicles built between the VIN numbers listed below.
MODELSTARTING VINENDING VIN
Avalon4T1BF1#B * XU2985044T1BF1#B*XU319557
Camry4T1BF2#K * XU0764034T1BF2#K*XU081214
Camry (cont.)4T1BF2#K * XU9300244T1BF2#K*XU931330
Sienna4T3ZF1#C * XU0908874T3ZF1#C*XU122589
Solara (U.S.)2T1CF2#P * XC1110832T1CF2#P*XC757508
Solara (Canada)2T1CF2#P * XC7441132T1CF2#P*XC162681
APPLICABLE PARTSQUANTITYPART NAME
23209±0A0106Fuel Injector
OP CODEVWCDESCRIPTIONTIMEOPNT1T2
895221NR & R Fuel Injector Assembly ± All1.823209±0A0100256
Applicable Warranty*:
This repair is covered under the Toyota Federal Warranty. This warranty is in effect for
36 months or 36,000 miles, whichever occurs first, from the vehicle's in±service date.
Coverage is extended to 36 months or 50,000 miles, whichever occurs first, in the
states of California, Massachusetts, and Vermont due to state emission warranty
legislation.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
NOTE:
Be sure to enter the DTC No. in the Condition/Cause/Remedy section, if a DTC Code
appeared.
ENGINE
Introduction
Applicable
Vehicles
Parts
Information
Warranty
Information
Page 4581 of 4770
Production
Date
Part Number
SINGLE CYLINDER MISFIRE ± EG013±99 December 17, 1999
Page 2 of 2
1. Remove all six fuel injectors for
verification of production information.
Affected injectors will be labeled with
a vendor part number of
ª23250±0A010º and have a
production date code number of ª828ª
or lower (see illustration for number
locations).
2. After determining that one or more of
the injectors are affected, replace all
six injectors with the above applicable
part number.
3. Clear the DTC, if present, and verify
that the vehicle now operates as
designed.
Repair
Procedure
Page 4582 of 4770

Toyota Supports ASE CertificationPage 1 of 1
EG009±99
Title:
M.I.L. ON" DTC P1133
Models:
'97±'99 Camry and '99 Solara: 5S±FE CA Spec.
Technical Service
BULLETIN
October 1, 1999
Under certain driving conditions, some 5S±FE equipped 1997±1999 Camry and 1999
Solara California emission specification vehicles may exhibit a M.I.L. ªONº DTC P1133.
An improved Air Fuel Ratio Sensor has been developed to correct this condition.
1997 ± 1999 Camry & 1999 Solara (5S±FE) with California emission
specification.
MODEL YEARORIGINENGINESTARTING VIN
JPNJT2BG2#K*X0363615
1999 Camry
NAP(5S±FE)4T1BG2#K*XU603913
4T1BG2#K*XU918675
2000 Solara±±
* # May be a 2 or an 8.
* * May be any number from 0 to 9 or an X.
PREVIOUS PART NUMERCURRENT PART NUMBERPART NAME
89467±3301089467±33011Sensor, Air Fuel
Should a M.I.L. ªONº condition with DTC P1133 be encountered, perform diagnostic
procedures as described in the Repair Manual.
If the problem source cannot be identified after checking all affected areas according
to the Repair Manual, the cause may be an Air/Fuel Ratio Sensor malfunction. In this
case, replace the Air/Fuel Ratio Sensor with the updated part.
If the Exhaust Manifold threads are damaged by removal of the sensor, they can be
repaired by the proper use of a M18 x 1.5 tap.
OPCODEDESCRIPTIONTIMEOPNT1T2
EL9006Sensor, Air Fuel Ratio0.389467±330109999
Applicable Warranty*:
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for
36 months or 36,000 miles, whichever occurs first, from the vehicle's in±service date.
Coverage is extended to 36 months or 50,000 miles, which ever occurs first, in the
states of California and Massachusetts due to state emissions warranty legislation.
NOTE:
Please enter the DTC in the condition/Cause/Remedy section when applying for
warranty reimbursement.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
ENGINE
Introduction
Applicable
Vehicles
Production
Change
Information
Parts
Information
Repair
Procedure
Warranty
Information
Page 4583 of 4770

Toyota Supports ASE CertificationPage 1 of 2
EL002±98Title:
CIGARETTE LIGHTER SERVICE
Models:
All Models
Technical Service
BULLETIN
Apirl 10, 1998
When receiving customer complaints to repair the lighter or lighter socket, please
carefully investigate the cause of the failure to prevent further occurrences. If the
customer uses the wrong size lighter element or power accessory plug, damage may
occur to the lighter socket. When applicable, instruct the customer to replace the lighter
element with original equipment components or to use an appropriate sized accessory
plug. Dimensional information included within this document will instruct you on
component specifications.
1. Determine if the lighter is original equipment by using the specifications shown.
a. If the vehicle has a non±genuine lighter element, it has the possibility to cause
a short circuit between the lighter element and the lighter socket, which can
result in an open fuse.
b. A non±genuine lighter element may cause a rattle or bend the socket bimetal
contacts.
c. If a non±genuine lighter element is being used, advise the customer to use an
original equipment element.
TYPEDRAWING WITH DIMESIONSFEATURES
Genuine
Knob
Bimetal
Plate
Heater Element
Heater Head
Guard Ash 8.4 mm (0.33º)
17.7±17.8 mm
(0.697±0.7º)
22.5 (0.88º)No Problem to use.
Non±Genuine
13 mm (0.51º)
20.7 mm
(0.81º)
25.5 mm (1.0º)
Too long an ash guard will
contact bimetal (positive
circuit) plate and cause fuse
to melt.
Non±Genuine11 mm (0.43º)
20.8 mm
(0.82º)
24 mm (0.94º)
Excessive free play on the
heater head which allows
contact between heater
element, socket body and
bimetal plate, will cause fuse
to melt.
ELECTRICAL
Introduction
Service
Procedure
Page 4584 of 4770

CIGARETTE LIGHTER SERVICE ± EL002-98 April 10, 1998
Page 2 of 2
2. If the lighter element is original
equipment and the lighter socket is
bent or pulled out of the dash, please
ask the customer about the accessory
plug being used in the lighter socket.
a. The attached specifications in
the drawing provide the
maximum recommended size
of accessory plug. If the
customer is using an
accessory plug larger than
recommended, please advise
the customer to use a plug of
appropriate size.
b. Using a power plug larger
than the given dimensions
may damage the lighter
socket.
c. If the vehicle has a power
point socket, advise the
customer to use this socket
instead of the lighter socket.
All models, all model years
OP CODEDESCRIPTIONTIMEOPNT1T2
N/ANot Applicable to Warranty ±±±±
> 2 Terminals
< 20.5 mm
(0.81º)
25 ± 30 mm
(0.79 ± 1.18º)
<13 mm
(0.51º) 13 mm
(0.51º)
25 ± 30 mm
(0.79 ± 1.18º)
< 20.5 mm
(0.81º)
> 8.5 mm
(0.33º)> 15 mm
(0.59º)
Recommended Accessory Plug ShapeService
Procedure
(Continued)
Affected
Vehicles
Warranty
Information