Hyundai Veloster: ETC (Electronic Throttle Control) System. Troubleshooting
First generation (2011–present) / Hyundai Veloster 2010-2018 Service Manual / Fuel System / Engine Control System / ETC (Electronic Throttle Control) System. Troubleshooting
First generation (2011–present) / Hyundai Veloster 2010-2018 Service Manual / Fuel System / Engine Control System / ETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode
|
Item |
Fail-Safe |
|
|
ETC Motor |
Throttle valve stuck at 7° |
|
|
TPS |
TPS 1 fault |
ECM looks at TPS2 |
|
TPS 2 fault |
ECM looks at TPS1 |
|
|
TPS 1,2 fault |
Throttle valve stuck at 7° |
|
|
APS |
APS 1 fault |
ECM looks at APS 2 |
|
APS 2 fault |
ECM looks at APS 1 |
|
|
APS 1,2 fault |
Engine idle state |
|
When throttle value is stuck at 7°, engine speed is limited at
below 1,500rpm and vehicle speed at maximum 40 ~ 50 km/h (25 ~ 31 mph)
|
ETC (Electronic Throttle Control) System. Description and Operation
Description
The Electronic Throttle Control (ETC) System consists of a throttle body
with an integrated control motor and throttle position sensor (TPS). Instead
of the traditional throttle ...
ETC (Electronic Throttle Control) System. Specifications
Specification
[Throttle Position Sensor (TPS)]
Throttle angle(°)
Output Voltage (V)
TPS1
TPS2
0
0.5
4.5
...
See also:
Input Speed Sensor 1 > Repair procedures
Inspection
Refer to DTC code "P2765, P2766" Input Shaft Speed Sensor.
Removal
1.
Remove the under cover.
2.
Disconnect the inp ...
Measuring Body Dimensions
1.
Basically, all measurements in this manual are taken with a tracking
gauge.
2.
When a measuring tape is used, check to be sure there is ...
Illuminated ignition switch
Whenever a front door is opened, the ignition switch will be illuminated for
your convenience, provided the ignition switch is not in the ON position. The light
will go off immediately when the ...
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