Kia Optima: ETC (Electronic Throttle Control) System. Troubleshooting

Schematic Diagram

...

ETC (Electronic Throttle Control) System. Specifications

Specification [Throttle Position Sensor (TPS)] Throttle Angle(°) Output Voltage(V) TPS1 TPS2 0 0.0 5.0 ...

See also:

Inspection
Throttle Position Sensor (TPS) 1. Connect the GDS on the Data Link Connector (DLC). 2. Start the engine and measure the output voltage of TPS 1 and 2 at C.T. and ...

When Your Vehicle Is Being Towed By Another Vehicle Other Than a Tow Truck (in case of an emergency)
Turn the ignition switch to ACC so the steering wheel isn’t locked. Place the transaxle shift lever in N (Neutral). Vehicles equipped with automatic transaxles should not exceed 28 mph and s ...

Checking Brake/Clutch Fluid Level
Check the fluid level in the reservoir periodically. The fluid level should be between MAX and MIN indicators on the side of the reservoir. Before removing the reservoir cap and adding brake flui ...