P1122 Honda Civic – Throttle Position Sensor Signal Higher Than Expected

P1122 1998 HONDA CIVIC Possible Causes

  • Faulty throttle position sensor
  • Throttle position sensor harness is open or shorted
  • Poor electrical connection in throttle position sensor circuit

How to Fix Code P1122 1998 HONDA CIVIC?

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

Possible Symptoms

Check engine light on (or service engine soon warning light)

P1122 1998 HONDA CIVIC Meaning

Throttle position sensor signal higher than expected is the generic description for the 1998 Honda Civic P1122 code, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we don’t have additional information about the 1998 Honda Civic P1122 OBDII code.

P1122 NISSAN ALTIMA SEDAN – Electronic Throttle Control Performance Problem

P1122 NISSAN ALTIMA SEDAN Possible Causes

Faulty electronic throttle control actuator
Electronic throttle control actuator harness is open or shorted
Poor electrical connection in electronic throttle control actuator circuit

How to Fix P1122 NISSAN ALTIMA SEDAN Code?

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

What Does It Mean?

Start by performing the “Idle Air Volume Learning Procedure”. If the problem persists, the electronic throttle control actuator may need to be replaced.

When Is the Code Detected?

The electronic throttle control function is not operating properly.

Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P1122 2002 NISSAN ALTIMA SEDAN Meaning

The electronic throttle control actuator consists of a throttle control motor, throttle position sensor (TPS), etc. The throttle control motor is operated by the engine control module (ECM) and it opens and closes the throttle valve.
The throttle position sensor detects the throttle valve position and the opening/closing speed of the throttle valve, and sends voltage signals to the ECM. The ECM evaluates the current throttle valve opening angle from these signals and the ECM controls the throttle control motor to properly adjust the throttle valve opening angle in response to driving conditions.

P1122 INFINITI G35 – Electric Throttle Control Performance Problem

P1122 2003 INFINITI G35 Possible Causes

  • Faulty electronic throttle control actuator
  • Electronic throttle control actuator harness is open or shorted
  • Poor electrical connection in electronic throttle control actuator circuit

How to Fix P1122 2003 INFINITI G35 Code?

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

When is the Code Detected?

The electronic throttle control function is not operating properly.

Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P1122 2003 INFINITI G35 Meaning

The electronic throttle control actuator consists of a throttle control motor, throttle position sensor (TPS), etc. The throttle control motor is operated by the engine control module (ECM) and it opens and closes the throttle valve.

The throttle position sensor detects the throttle valve position and the opening/closing speed of the throttle valve and sends voltage signals to the ECM. The ECM determines the current throttle valve opening angle from these signals and the ECM controls the throttle control motor to properly adjust the throttle valve opening angle in response to driving conditions.

P1122 2004 NISSAN MAXIMA – Electronic Throttle Control Performance Problem

P1122 2004 NISSAN MAXIMA Possible Causes

  • Faulty electronic throttle control actuator
  • Electronic throttle control actuator harness is open or shorted
  • Poor electrical connection in electronic throttle control actuator circuit

How to Fix P1122 2004 NISSAN MAXIMA Code?

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

When is the Code Detected?

The electronic throttle control function is not operating properly.

Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P1122 2004 NISSAN MAXIMA Meaning

The electronic throttle control actuator consists of a throttle control motor, throttle position sensor (TPS), etc. The throttle control motor is operated by the engine control module (ECM) and it opens and closes the throttle valve.
The throttle position sensor detects the throttle valve position and the opening/closing speed of the throttle valve and transmits voltage signals to the ECM. The ECM determines the current throttle valve opening angle from these signals and the ECM controls the throttle control motor to properly adjust the throttle valve opening angle according to driving conditions.

P1122 TOYOTA PRIUS – Low Value in Coolant Flow Control Valve Position Sensor Circuit

P1122 2005 TOYOTA PRIUS Possible Causes

  • Coolant flow control valve
  • Faulty coolant flow control valve position sensor
  • Coolant flow control valve position sensor harness is open or shorted
  • Poor electrical connection in coolant flow control valve position sensor circuit
  • ECM

How to Fix P1122 2005 TOYOTA PRIUS Code?

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

Possible Symptoms

Illuminated check engine light (or service engine soon warning light)

P1122 2005 TOYOTA PRIUS Meaning

This system uses an electric pump to supply hot coolant stored in the heat storage reservoir to the engine cylinder head, in order to optimize engine start-up combustion and reduce the amount of unburned gas discharged during engine startup.

The water valve for the Coolant Heat Storage (CHS) system, which is located at the heater pipes, controls coolant passages to the engine, heater core, and CHS reservoir according to system operating conditions.

P1122 ACURA – Throttle Position Sensor Signal Higher Than Expected

P1122 ACURA Possible Causes

  • Faulty throttle position sensor
  • Throttle position sensor circuit open or shorted
  • Poor electrical connection in throttle position sensor circuit

How to Fix P1122 ACURA Code?

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

Possible Symptoms

Check engine light on (or service engine soon warning light)

P1122 ACURA Meaning

Throttle position sensor signal higher than expected is the generic description for Acura P1122 code, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we don’t have additional information about the Acura P1122 OBDII code.

P1122 BMW – Pedal Position 1 Low Input

P1122 BMW Possible Causes

  • Faulty pedal position sensor
  • Pedal position sensor harness is open or shorted
  • Poor electrical connection in pedal position sensor circuit

How to Fix BMW P1122 Code?

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

Possible Symptoms

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

P1122 BMW Meaning

Pedal Position 1 Low Input is the generic description for BMW P1122 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the BMW P1122 OBDII code.

P1122 BUICK – Intermittent Low Voltage in Throttle Position Sensor Circuit

P1122 BUICK Possible Causes

  • Faulty throttle position sensor
  • Throttle position sensor harness is open or shorted
  • Poor electrical connection in throttle position sensor circuit
  • Improperly adjusted throttle position sensor

How to Fix P1122 BUICK Code?

Begin by checking the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

When is the Code Detected?

When the Powertrain Control Module (PCM) detects a signal voltage below the normal operating range of the sensor, P1121 is set.

Symptoms

Possible

Illuminated engine light (or service engine soon warning light)

P1122 BUICK Meaning

The Throttle Position (TP) sensor is a potentiometer. The TP sensor provides a voltage signal that changes relative to the throttle blade angle. This signal voltage is one of the most important inputs used by the Powertrain Control Module (PCM). The TP sensor has a 5.0 volt reference, ground, and signal circuit.
TP sensor signal voltage should be approximately 0.6 volt at idle. TP sensor voltage should increase to over 4.0 volts at wide open throttle (WOT).

P1122 CADILLAC – Intermittent Low Voltage in Throttle Position Sensor Circuit

P1122 CADILLAC Possible Causes

  • Faulty throttle position sensor
  • Throttle position sensor harness is open or shorted
  • Poor electrical connection in throttle position sensor circuit
  • Improperly adjusted throttle position sensor

How to Fix P1122 CADILLAC Code?

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

When is the Code Detected?

When the Powertrain Control Module (PCM) detects a signal voltage below the normal operating range of the sensor, P1121 is set.

Symptoms

Possible

Illuminated engine light (or service engine soon warning light)

P1122 CADILLAC Meaning

The Throttle Position (TP) sensor is a potentiometer. The TP sensor provides a voltage signal that changes relative to throttle blade angle. This signal voltage is one of the most important inputs used by the Powertrain Control Module (PCM). The TP sensor has a 5.0 volt reference, ground, and signal circuit.
TP sensor signal voltage should be approximately 0.6 volt at idle. TP sensor voltage should increase to over 4.0 volts at wide open throttle (WOT).

P1122 CHEVROLET – Intermittent Low Voltage in Throttle Position Sensor Circuit

P1122 CHEVROLET Possible Causes

  • Faulty throttle position sensor
  • Throttle position sensor harness is open or shorted
  • Poor electrical connection in throttle position sensor circuit
  • Improperly adjusted throttle position sensor

How to Fix P1122 CHEVROLET Code?

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

When is the Code Detected?

When the Powertrain Control Module (PCM) detects a signal voltage below the normal operating range of the sensor, P1121 is set.

Symptoms

Possible symptoms

Illuminated engine light (or service engine soon warning light)

P1122 CHEVROLET Meaning

The Throttle Position (TP) sensor is a potentiometer. The TP sensor provides a voltage signal that changes relative to the throttle blade angle. This signal voltage is one of the most important inputs used by the Powertrain Control Module (PCM). The TP sensor has a 5.0 volt reference, ground, and signal circuit.
TP sensor signal voltage should be approximately 0.6 volt at idle. TP sensor voltage should increase to over 4.0 volts at wide open throttle (WOT).