Hyundai Veloster: ETC (Electronic Throttle Control) System. Troubleshooting
Hyundai Veloster 2011-2017 Service Manual / Fuel System / Engine Control System / ETC (Electronic Throttle Control) System. Troubleshooting
Hyundai Veloster 2011-2017 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:
Description and Operation
Descrition
Ignition timing is controlled by the electronic control ignition timing
system. The standard reference ignition timing data for the engine operating
conditions are preprogrammed i ...
Schematic Diagrams
Circuit Diagram (1)
Circuit Diagram (2)
SRSCM Connector terminal
Pin
Function (Connector A)
Pin
Function (Connector B)
...
ESC OFF Switch. Description and Operation
Description
1.
The ESC OFF switch is for the user to turn off the ESC system.
2.
The ESC OFF lamp is on when ESC OFF switch is engaged.
...
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