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P1193 - Electronic Throttle System Limp Home - Low RPM

Possible causes
- Faulty Electronic Throttle System (ETS) Motor
- Faulty Electronic Throttle System (ETS)
- Electronic Throttle System(ETS)unit
- Electronic Throttle System(ETS) harness is open or shorted
- Electronic Throttle System(ETS) circuit poor electrical connection
What does this mean? What does this mean?
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1193 Description

The Electronic Throttle System (ETS) consists of ETS unit, ETS-motor, Accelerator Position Sensor (APS),Throttle Position Sensor (TPS) and Limp home valve.

Among above-mentioned parts, Limp home valve is attached under the throttle body and helps air to flow from the outside through this valve to the engine combustion chamber to prevent the vehicle from engine stall when Powertrain Control Module (PCM) detects ETS system malfunction.

P1193 Information for specific makes
P1193 ACURA Fuel Tank Pressure Sensor Circuit High Voltage
P1193 BMW Post-catalyst Fuel Trim System Bank 2
P1193 CHRYSLER Inlet Air Temperature Sensor Circuit High Condition
P1193 DODGE Inlet Air Temperature Sensor Circuit High Condition
P1193 FORD EGR Drive Overcurrent
P1193 HONDA Fuel Tank Pressure Sensor Circuit High Voltage
P1193 HYUNDAI Electronic Throttle System Limp Home - Low RPM  P1193 Video  P1193 Image
P1193 JEEP Inlet Air Temperature Sensor Circuit High Condition
P1193 KIA Electronic Throttle System Limp Home - Low RPM
P1193 MINI Post-catalyst Fuel Trim System Bank 2
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