2005 Toyota Solara Service & Repair Manual Software
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100IO-05
3 2 1 4 5
-20 0 20 40 60 80 100
0.1
0.2
0.3
0.5
1
2
3
5
10
20
30
Temperature _C (_F)
Resistance kΩ
(-4) (32) (68) (140) (104) (212) (176)
Air
E2
THA
VG
E2G
+B
A93068
1 2
Valve
A50377
10-2
- ENGINE CONTROL SYSTEM SFI SYSTEM (2AZ-FE)
2360 Author: Date:
INSPECTION
1. INSPECT MASS AIR FLOW METER
(a) Check the output voltage.
(1) Apply battery voltage across terminals 1 (+B) and 2
(E2G).
(2) Connect the positive (+) tester probe to terminal 3
(VG), and negative (-) tester probe to terminal 2
(E2G).
(3) Blow air into the Mass Air Flow (MAF) meter, and
check that the voltage fluctuates.
(b) Measure the resistance between terminals 4 (THA) and
5 (E2).
Standard:
Condition Specified Condition
-20 _C (-4_F) 13.6 to 18.4 kΩ
20_C (68_F) 2.21 to 2.69 kΩ
60_C (140_F) 0.493 to 0.667 kΩ
If the result is not as specified, replace the MAF meter.
2. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE
ASSY
(a) Measure the resistance between the terminals.
Standard: 6.9 to 7.9 Ω at 20_C (68_F)
If the result is not as specified, replace the OCV assy.
(b) Connect the battery’s positive (+) lead to terminal 1 and
negative (-) lead to terminal 2, and check the movement
of the valve.
NOTICE:
Confirm that the valve moves freely and does not become
stuck in any position.
If necessary, replace the OCV assy.
HINT:
If the valve cannot return properly because of foreign matter, a
small pressure leak in the advanced direction may occur and a
DTC will be output.
1 2 3 4 5 6
A75258
M- M+ VTA VC VTA2 E2
Temperature _C (_F)
Resistance kΩ
30
20
10
5
2
1
0.5
0.3
0.2
0.1
3
-20 0 20 40 60 80 100
(-4) (32) (68) (140) (104) (212) (176)
A91320
A65174
- ENGINE CONTROL SYSTEM SFI SYSTEM (2AZ-FE)
10-3
2361 Author: Date:
3. INSPECT ACCELERATOR PEDAL ROD ASSY
(a) Check the accelerator pedal position sensor (see page 05-102 ).
4. INSPECT THROTTLE BODY ASSY
(a) Check the throttle position sensor (see page 05-469 ).
(b) Check the throttle control motor.
(1) Measure the resistance between terminals 2 (M+)
and 1 (M-).
Resistance: 0.3 to 100 Ω at 20_C (68_F)
If the result is not as specified, replace the throttle body assy.
5. INSPECT ENGINE COOLANT TEMPERATURE
SENSOR
(a) Measure the resistance between terminals 1 and 2.
Standard:
Condition Specified Condition
20_C (68_F) 2.32 to 2.59 kΩ
80_C (176_F) 0.310 to 0.326 kΩ
If the result is not as specified, replace the sensor.
NOTICE:
If checking the ECT sensor in the water, keep the terminals
dry. After the check, wipe the sensor dry.
6. INSPECT KNOCK SENSOR
(a) Measure the resistance between the terminals.
Standard: 120 to 280 kΩ at 20_C (68_F)
If the result is not as specified, replace the sensor.
A93067
5
2
1
3
1
3
2
5
A93067
5
2
1
3
1
3
2
5
10-4
- ENGINE CONTROL SYSTEM SFI SYSTEM (2AZ-FE)
2362 Author: Date:
7. INSPECT RELAY (Marking: EFI, A/F)
(a) Remove the EFI relay from the engine room J/B.
(b) Remove the A/F relay from the engine room R/B No. 2.
(c) Measure the resistance of the relay.
Standard:
Tester Connection Specified Condition
3 - 5 10 kΩ or higher
3 - 5
Below 1Ω
(when battery voltage is applied to terminals 1 and 2)
If the result is not as specified, replace the relay.
8. INSPECT CIRCUIT OPENING RELAY
(a) Remove the circuit opening relay from the R/B sub-assy
(b) Measure the resistance of the relay.
Standard:
Tester Connection Specified Condition
3 - 5 10 kΩ or higher
3 - 5
Below 1Ω
(when battery voltage is applied to terminals 1 and 2)
If the result is not as specified, replace the relay.
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The 2005 Toyota Solara Service & Repair Manual is a comprehensive guide for maintaining and repairing your Toyota Solara. Whether you are a professional mechanic or a DIY enthusiast, this manual provides all the necessary information and step-by-step instructions to keep your vehicle running smoothly.
It covers a wide range of topics, including the engine, transmission, electrical systems, suspension, brakes, and more. With detailed diagrams, illustrations, and troubleshooting tips, you can confidently diagnose and fix any issues with your Solara.
Key features:
- Comprehensive coverage of all major systems and components
- Step-by-step instructions for maintenance and repairs
- User-friendly interface for easy navigation
- Detailed diagrams and illustrations for better understanding
- Troubleshooting tips and common problems
- Regular updates to ensure the latest information
Models covered:
- 2005 Toyota Solara SE Coupe 2-Door
- 2005 Toyota Solara SE Convertible 2-Door
- 2005 Toyota Solara SLE Coupe 2-Door
- 2005 Toyota Solara SLE Convertible 2-Door
Whether you need to perform routine maintenance or tackle a major repair, the 2005 Toyota Solara Service & Repair Manual is a valuable tool to have. It provides the knowledge and guidance you need to keep your Solara in top condition for years to come.
