Hyundai Santa Fe: ETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode
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Item |
Fail-Safe |
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ETC Motor |
Throttle valve stuck at 5° |
|
|
TPS |
TPS 1 fault |
ECM looks at TPS2 |
|
TPS 2 fault |
ECM looks at TPS1 |
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|
TPS 1,2 fault |
Throttle valve stuck at 5° |
|
|
APS |
APS 1 fault |
ECM looks at APS 2 |
|
APS 2 fault |
ECM looks at APS 1 |
|
|
APS 1,2 fault |
Throttle valve stuck at 5° |
|
When throttle value is stuck at 5°, 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 cable, an Accelerator ...
ETC (Electronic Throttle Control) System. Specifications
Specification [Throttle Position Sensor (TPS)] Throttle Angle(°) Output Voltage(V) TPS1 TPS2 0 0.0 5.0 10 0.48 4.52 20 0.95 4.05 30 1.43 3.57 40 1.90 3.10 50 2.38 2.62 60 2.86 2.14 70 3.33 1.67 80 3.81 ...
See also:
Schematic Diagrams
System Block Diagram Component Parts And Function Outline Component part Function Vehicle-speed sensor Converts vehicle speed to pulse. ECM Receives signals from sensor and control switches. Cruise control ...
To set cruise control speed
1. Press the CRUISE button on the steering wheel to turn the system on. The CRUISE indicator light in the instrument cluster will illuminate. 2. Accelerate to the desired speed, which must be more than ...
Water Temperature Control Assembly. Components and Components
Location
Components 1. O-ring 2. Water temperature control assembly 3. Water inlet fitting 4. Engine coolant temperature sensor 5. Thermostat 6. Thermostat gasket 7. Oil cooler coolant hose ...
