| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000WPEG |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - 08/2016] |
| Title: 2GR-FE (ENGINE CONTROL): SFI SYSTEM: BASIC INSPECTION; 2016 MY Sienna [12/2015 - 08/2016] | ||
|
BASIC INSPECTION |
CAUTION / NOTICE / HINT
When the malfunction is not confirmed by the DTC check, troubleshooting should be carried out in all circuits considered to be possible causes of the problem. In many cases, by carrying out the basic engine check shown in the following procedure, the location of the problem can be found quickly and efficiently. Therefore, using this check is essential when engine troubleshooting.
PROCEDURE
|
1. |
CHECK BATTERY VOLTAGE |
NOTICE:
Carry out this check with the engine stopped and the ignition switch off.
|
Result |
Proceed to |
|---|---|
|
11 V or higher |
OK |
|
Below 11 V |
NG |
| NG |
|
CHARGE OR REPLACE BATTERY |
|
|
2. |
CHECK WHETHER ENGINE CRANKS |
| NG |
|
|
|
3. |
CHECK WHETHER ENGINE STARTS |
| NG |
|
|
|
4. |
CHECK AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY |
(a) Visually check that the air cleaner filter element sub-assembly is not excessively contaminated with dirt or oil.
| NG |
|
REPLACE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY |
|
|
5. |
CHECK IDLING SPEED |
(a) Check the engine idling speed.
Click here
![2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE ENGINE MECHANICAL: ENGINE: ON-VEHICLE INSPECTION+](/t3Portal/stylegraphics/info.gif)
| NG |
|
TROUBLESHOOT IDLING SPEED AND PROCEED TO NEXT STEP |
|
|
6. |
CHECK FUEL PRESSURE |
(a) Check the fuel pressure.
Click here
| NG |
|
TROUBLESHOOT FUEL PRESSURE AND PROCEED TO NEXT STEP |
|
|
7. |
CHECK FOR SPARK |
(a) Perform a spark test.
Click here
| OK |
|
| NG |
|
TROUBLESHOOT IGNITION SYSTEM AND PROCEED TO NEXT STEP |
|
|