P1193 DODGE – High Condition of Intake Air Temperature Sensor Circuit

P1193 DODGE Possible Causes

  • Faulty Intake Air Temperature (IAT) sensor
  • Intake Air Temperature sensor harness is open or shorted
  • Poor electrical connection in the Intake Air Temperature sensor circuit
  • Faulty Powertrain Control Module (PCM)

How to Fix P1193 DODGE Code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Technical Notes

Replacing the Intake Air Temperature sensor

Possible Symptoms

  • Engine light on (or engine service warning light soon)

P1193 DODGE Meaning

The Intake Air Temperature (IAT) sensor is a 2-wire thermistor; as the intake air temperature increases, the thermistor’s resistance and signal voltage decrease. When the engine is cold, voltage is sent through a high-resistance circuit in the Powertrain Control Module (PCM). When the engine is hot, voltage is sent through a low-resistance circuit in the PCM. The dual-circuit PCM improves the accuracy of the IAT’s overall temperature ranges. The PCM monitors the IAT voltage to help determine air density, due to temperature, for fuel calculations. The circuit is monitored while the engine is running. The Diagnostic Trouble Code (DTC) is set when the Intake Air Temperature (IAT) sensor voltage is above 4.9 volts.

P1193 HONDA – High Voltage in Fuel Tank Pressure Sensor Circuit

P1193 HONDA Possible Causes

  • Faulty Fuel Tank Pressure Sensor (FTP)
  • Fuel Tank Pressure Sensor harness is open or shorted
  • Poor electrical connection in Fuel Tank Pressure Sensor circuit

How to Fix Code P1193 HONDA?

Start by checking the “Possible Causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine Light On (or Service Engine Soon Warning Light)

P1193 HONDA Meaning

Fuel Tank Pressure Sensor Circuit High Voltage is the generic description for Honda code P1193, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about Honda OBDII code P1193.

P1193 HYUNDAI – Electronic Throttle System Limp Home – Low RPM

P1193 HYUNDAI 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
  • Poor electrical connection in Electronic Throttle System (ETS) circuit

How to Fix P1193 HYUNDAI Code?

Start by checking the “Possible Causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine Light On (or Service Engine Soon Warning Light)
  • Engine Limp Mode (Fail-Safe Mode)

P1193 HYUNDAI Meaning

The Electronic Throttle System (ETS) consists of an ETS unit, ETS motor, Accelerator Pedal Position Sensor (APS), Throttle Position Sensor (TPS), and a Limp Home valve.
Among the parts mentioned above, the Limp Home valve is fixed under the throttle body and helps air flow from the outside through this valve into the engine combustion chamber to prevent the vehicle from stalling the engine when the Powertrain Control Module (PCM) detects an ETS system malfunction.

Electronic Throttle System (ETS) 2004 Hyundai Santa Fe

P1193 JEEP – High Condition of Intake Air Temperature Sensor Circuit

P1193 JEEP Possible Causes

  • Faulty Intake Air Temperature (IAT) sensor
  • Intake Air Temperature sensor harness is open or shorted
  • Poor electrical connection in the Intake Air Temperature sensor circuit
  • Faulty Powertrain Control Module (PCM)

How to Fix JEEP P1193 Code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or engine service warning light soon)

P1193 JEEP Meaning

The Intake Air Temperature (IAT) sensor is a 2-wire thermistor; as the intake air temperature increases, the thermistor’s resistance and signal voltage decrease. When the engine is cold, voltage is sent through a high-resistance circuit in the Powertrain Control Module (PCM). When the engine is hot, voltage is sent through a low-resistance circuit in the PCM. The dual-circuit PCM improves the accuracy of the IAT’s overall temperature ranges. The PCM monitors the IAT voltage to help determine air density, due to temperature, for fuel calculations. The circuit is monitored while the engine is running. The Diagnostic Trouble Code (DTC) is set when the Intake Air Temperature (IAT) sensor voltage is above 4.9 volts.

P1193 KIA – Electronic Throttle Control System Limp Home – Low Idle

P1193 KIA 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
  • Poor electrical connection in Electronic Throttle System (ETS) circuit

How to Fix P1193 KIA Code?

Start by checking the “Possible Causes” listed above. Visually inspect the corresponding cable harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Check Engine Light On (or Service Engine Soon Warning Light)
  • Engine Limp Mode (Fail-Safe Mode)

P1193 KIA Meaning

The Electronic Throttle System (ETS) consists of an ETS unit, ETS motor, Accelerator Pedal Position Sensor (APS), Throttle Position Sensor (TPS), and a Limp Home Valve.
Among the parts mentioned above, the Limp Home Valve is mounted under the throttle body and helps air flow from the outside through this valve into the engine combustion chamber to prevent the vehicle from stalling the engine when the Powertrain Control Module (PCM) detects an ETS system malfunction.

Electronic Throttle System (ETS) 2004 Hyundai Santa Fe

P1194 – Malfunction of the 2-position throttle position sensor in the throttle actuator control system

Possible Causes

The P1194 code may be triggered for the following reasons:

  • Faulty Electronic Throttle System (ETS) motor.
  • General ETS system malfunction.
  • ETS unit failure.
  • Open or shorted ETS system wiring harness.
  • Poor electrical connection in the ETS circuit.

How to Fix Code P1194?

  1. Visual Inspection:
    • Check the wiring harness and connectors associated with the ETS system.
    • Look for damage such as exposed wires, corroded connectors, or broken pins.
  2. Diagnose Key Components:
    • Test the ETS motor for failure.
    • Check the Accelerator Position Sensor (APS) and Throttle Position Sensor (TPS).
    • Ensure the Limp return valve is functioning correctly.
  3. Specific Procedures:
    • If a poor connection or short circuit is detected, repair or replace the affected wires and connectors.
    • If the ETS unit or a component like the ETS motor is faulty, replace the defective parts.

Possible Symptoms

  • Engine light on (or “Check Engine” warning light activated).
  • The engine may stall or operate in limp mode.

Meaning of Code P1194

The Electronic Throttle System (ETS) controls acceleration via electrical signals rather than a mechanical cable. It consists of several components:

  • ETS Unit: Coordinates signals and commands.
  • ETS Motor: Adjusts the throttle position.
  • APS and TPS Sensors: Monitor the accelerator and throttle positions.
  • Limp Return Valve: Located under the throttle body, it allows air to flow to prevent the engine from stalling if a problem is detected by the PCM (Powertrain Control Module).

P1194 HYUNDAI – Malfunction of the throttle actuator control system 2-position throttle position sensor

P1194 HYUNDAI 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
  • Poor electrical connection in Electronic Throttle System (ETS) circuit

How to Fix P1194 HYUNDAI Code?

Start by checking the “Possible Causes” listed above. Visually inspect the corresponding cable harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or engine warning light soon)
  • Engine in fail-safe mode (limp mode)

P1194 HYUNDAI Meaning

The Electronic Throttle System (ETS) consists of an ETS unit, ETS motor, Accelerator Pedal Position Sensor (APS), Throttle Position Sensor (TPS), and a Limp return valve.
Among the parts mentioned above, the Limp return valve is fixed under the throttle body and helps air flow from the outside through this valve to the engine combustion chamber to prevent the vehicle from stalling when the Powertrain Control Module (PCM) detects an ETS system malfunction.

Electronic Throttle System (ETS) 2004 Hyundai Santa Fe

P1194 KIA – Malfunction of the 2-position throttle position sensor in the throttle actuator control system

P1194 KIA 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
  • Poor electrical connection in Electronic Throttle System (ETS) circuit

How to Fix P1194 KIA Code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding cable harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)
  • Engine limited performance in fail-safe mode)

P1194 KIA Meaning

The Electronic Throttle System (ETS) consists of an ETS unit, ETS motor, Accelerator Position Sensor (APS), Throttle Position Sensor (TPS), and Limp return valve.
Among the parts mentioned above, the Limp return valve is mounted under the throttle body and helps air flow from outside through this valve into the engine combustion chamber to prevent the vehicle from stalling when the Powertrain Control Module (PCM) detects an ETS system malfunction.

P1195 – Electronic Throttle Control Limp Home System – Target Follow-up Delay

P1195 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
  • Poor electrical connection in Electronic Throttle System (ETS) circuit

How to Fix Code P1195?

Start by checking the “possible causes” listed above. Visually inspect the corresponding cable harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

  • Engine light on (or service engine soon warning light)

P1195 Meaning

The Electronic Throttle System (ETS) consists of an ETS unit, ETS motor, Accelerator Pedal Position Sensor (APS), Throttle Position Sensor (TPS), and Limp return valve.
Among the parts mentioned above, the Limp return valve is mounted under the throttle body and helps air flow from outside through this valve to the engine combustion chamber to prevent the vehicle from stalling when the Powertrain Control Module (PCM) detects an ETS system malfunction.

P1195 CHRYSLER – Heated Oxygen Sensor, Bank 1 Sensor 1 Slow Response

P1195 CHRYSLER Possible Causes

  • Faulty heated oxygen sensor, bank 1 sensor 1
  • Very lean air/fuel ratio (intake leak)
  • Very rich air/fuel ratio (injector leak or faulty mass air flow sensor)
 

How to Fix P1195 CHRYSLER Code?

Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.

 
 

Possible Symptoms

  • Engine light on (or engine warning light soon to come on)
 

P1195 CHRYSLER Meaning

The Powertrain Control Module (PCM) monitors the heated oxygen sensor, bank 1, sensor 1. The PCM sets the Diagnostic Trouble Code (DTC) when the heated oxygen sensor, bank 1, sensor 1 does not meet factory specifications. The oxygen sensor has a slow response during the test period