Kia Cee'd: Engine Control System / ETC (Electronic Throttle Control) System Description and operation

Kia Cee'd Service Manual / Fuel System / Engine Control System / 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 Position Sensor (APS) is used to receive driver input. The ECM uses the APS signal to calculate the target throttle angle; the position of the throttle is then adjusted via ECM control of the ETC motor. The TPS signal is used to provide feedback regarding throttle position to the ECM. Using ETC, precise control over throttle position is possible; the need for external cruise control modules/cables is eliminated.

 
1. Dry bearing
2. DC motor
3. Non-contact hall sensor
4. Gear
5. Magnet
6. Hall IC
7. Yoke
8. Stator

Schematic Diagram

Engine Control Module (ECM) Repair procedures
Removal    When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as be ...

ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode   Item Fail-Safe ETC Motor Throttle valve stuck at 7° TPS TPS 1 fault ...

Other information:

Kia Cee'd Owners Manual: Resetting the sunroof
Whenever the vehicle battery is disconnected or discharged, or related fuse is blown, you must reset your sunroof system as follows: 1.Turn the engine on and close the sunroof glass and sunshade completely. 2.Release the control lever. 3. Push the sunroof control lever forward in the di ...

Kia Cee'd Service Manual: Muffler Repair procedures
Removal and Installation [Front muffler] 1. Disconnect the rear oxygen sensor connector (A). 2. Remove the front muffler (A). Tightening torque: 39.2 ~ 58.8 N.m (4.0 ~ 6.0 kgf.m, 28.9 ...

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