|
- Refer to Data List Reference Table
.
- Item 14: Throttle position sensor
(sub)
|
|
Q.
Is the check result normal?
|
|
- Refer to Data List Reference Table
.
- Item 79: Throttle position sensor
(main)
|
|
Q.
Is the check result normal?
|
|
Intermittent
malfunction (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection
Service Points .
|
|
|
|
Check throttle
position sensor (main) system (Refer to Code No. P0120 ).
|
|
|
![](../../../img/13/AK300972AC00ENG.png)
|
Q.
Is the check result normal?
Go to Step 4
.
Repair or
replace.
|
![](../../../img/13/AK300972AC00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Ignition switch: ON
- Voltage between terminal No. 5 and earth.
OK: 4.9 - 5.1 V
Q.
Is the check result normal?
Go to Step 8
.
Go to Step 5
.
|
![](../../../img/13/AK305833AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step 6
.
Repair or
replace.
|
![](../../../img/13/AK300972AC00ENG.png)
![](../../../img/13/AK305833AB00ENG.png)
|
- Check power supply line for open/short
circuit.
Q.
Is the check result normal?
Go to Step 7
.
Repair.
|
|
- Refer to Data List Reference Table
.
- Item 14: Throttle position sensor
(sub)
|
|
Q.
Is the check result normal?
|
|
Intermittent
malfunction (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection
Service Points .
|
|
|
![](../../../img/13/AK300972AC00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Resistance between terminal No. 3 and
earth.
OK: 2 Ω or less
Q.
Is the check result normal?
Go to Step
12 .
Go to Step 9
.
|
![](../../../img/13/AK305833AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step
10 .
Repair
or replace.
|
![](../../../img/13/AK300972AC00ENG.png)
![](../../../img/13/AK305833AB00ENG.png)
|
- Check earthing line for open circuit and
damage.
Q.
Is the check result normal?
Go to Step
11 .
Repair.
|
|
- Refer to Data List Reference Table
.
- Item 14: Throttle position sensor
(sub)
|
|
Q.
Is the check result normal?
|
|
Intermittent
malfunction (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection
Service Points .
|
|
|
![](../../../img/13/AK305833AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step
13 .
Repair
or replace.
|
![](../../../img/13/AK300972AC00ENG.png)
![](../../../img/13/AK305833AB00ENG.png)
|
- Check power supply line for damage.
Q.
Is the check result normal?
Go to Step
14 .
Repair.
|
![](../../../img/13/AK300972AC00ENG.png)
![](../../../img/13/AK305833AB00ENG.png)
|
- Check output line for open/short circuit and
damage.
Q.
Is the check result normal?
Go to Step
15 .
Repair.
|
|
- Refer to Data List Reference Table
.
- Item 14: Throttle position sensor
(sub)
|
|
Q.
Is the check result normal?
|
|
Intermittent
malfunction (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection
Service Points ).
|
|
|
|
Replace
throttle body assembly. Then go to Step 16 .
|
|
|
|
- Reconfirmation of diagnosis code.
|
|
Q.
Is the diagnosis code set?
|