P1163 AUDI – Fuel Temperature Sensor Open/Short to Positive

P1163 AUDI Possible Causes

  • Faulty fuel temperature sensor
  • Fuel temperature sensor harness is shorted
  • Poor electrical connection in fuel temperature sensor circuit
 

How to Fix P1163 AUDI 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

  • Check Engine Light on (or soon-to-be service engine warning light)
 

P1163 AUDI Meaning

Fuel Temperature Sensor Open/Short to Positive is the generic description for Audi P1163 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the Audi P1163 OBDII code.

P1163 BUICK – HO2S Bank 2 Sensor 3 Lean System or Low Voltage

P1163 BUICK Possible Causes

  • Faulty O2 sensor heater, Bank 2 Sensor 3
  • Open or short in Bank 2 Sensor 3 O2 sensor heater circuit
  • O2 sensor heater circuit, Bank 2 Sensor 3, poor electrical connection in the circuit
 

How to Fix Code P1163 BUICK?

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)
 

P1163 BUICK Meaning

HO2S Bank 2 Sensor 3 Lean System or Low Voltage is the generic description for Buick code P1163, but the manufacturer may have a different description for your vehicle’s model and year. Currently, we do not have more information about the Buick P1163 OBDII code.

P1163 CADILLAC – HO2S Bank 2 Sensor 3 Lean System or Low Voltage

P1163 CADILLAC Possible Causes

  • Faulty O2 sensor heater, Bank 2 Sensor 3
  • Open or short circuit in Bank 2 Sensor 3 O2 sensor heater wiring
  • O2 sensor heater circuit, Bank 2 Sensor 3, poor electrical connection in the circuit

How to Fix P1163 CADILLAC 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)

P1163 CADILLAC Meaning

HO2S Bank 2 Sensor 3 Lean System or Low Voltage is the generic description for Cadillac P1163 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the OBDII P1163 Cadillac code.

P1163 CHEVROLET – HO2S Bank 2 Sensor 3 Lean or Low Voltage System

P1163 CHEVROLET Possible Causes

  • Faulty O2 sensor heater, Bank 2 Sensor 3
  • Open or short in Bank 2 Sensor 3 O2 sensor heater circuit
  • O2 sensor heater circuit, Bank 2 Sensor 3, poor electrical connection in the sensor circuit
 

How to Fix Code P1163 CHEVROLET?

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)
 

P1163 CHEVROLET Meaning

HO2S Bank 2 Sensor 3 Lean System or Low Voltage is the generic description for Chevrolet code P1163, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have further information about the Chevrolet P1163 OBDII code.

P1163 GMC – HO2S Bank 2 Sensor 3 Lean or Low Voltage System

P1163 GMC Possible Causes

  • Faulty O2 sensor heater, Bank 2 Sensor 3
  • Open or short circuit in Bank 2 Sensor 3 O2 sensor heater wiring
  • O2 sensor heater circuit, Bank 2 Sensor 3, poor electrical connection in the sensor circuit
 

How to Fix P1163 GMC 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

  • Check Engine Light on (or Service Engine Soon warning light)
 

P1163 GMC Meaning

HO2S Bank 2 Sensor 3 Lean System or Low Voltage is the generic description for P1163 Gmc code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information on OBDII code P1163 Gmc.

P1163 HONDA – Slow Response from Air/Fuel Ratio Sensor 1

P1163 HONDA Possible Causes

  • Faulty Air/Fuel Ratio Sensor 1
  • Air/Fuel Ratio Sensor 1 harness is open or shorted
  • Poor electrical connection in Air/Fuel Ratio Sensor 1 circuit

How to Fix Code P1163 HONDA?

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

When is the Code Detected?

A malfunction is detected and the code is stored if the heater element is not activated or if the voltage at the Engine Control Module (ECM) terminals is a specified value or less for at least a specified period of time when power is supplied to the A/F sensor heater (Sensor 1).

Possible Symptoms

  • Check Engine Light on (or Service Engine Soon Warning Light)

P1163 HONDA Meaning

The Air/Fuel Ratio (A/F) Sensor 1 is installed in the exhaust system and detects the oxygen concentration in the exhaust gases. The A/F sensor sends the output voltage to the Engine Control Module (ECM). A heating element for the sensor element is built into the A/F sensor (Sensor 1). It is activated and heats the sensor to stabilize and speed up the detection of oxygen concentration by controlling the current flowing through the heater. The current increase stabilizes when the voltage applied to the element electrode reaches a certain range because the amount of oxygen that is transported through the diffusion layer is limited. The current amperage is proportional to the oxygen concentration in the exhaust gases, so the air/fuel ratio is detected by measuring the current amperage. The ECM compares a preset target air/fuel ratio with the detected air/fuel ratio and controls the fuel injection timing.
If the A/F sensor (Sensor 1) voltage is low, the air/fuel ratio is lean and the ECM uses A/F feedback control to issue a Rich command. If the A/F sensor (Sensor 1) voltage is high, the air/fuel ratio is rich and the ECM uses A/F feedback control to issue a Lean command.

P1163 INFINITI – Heated Oxygen Sensor 1 Lean Shift Monitoring, Bank 2

P1163 INFINITI Possible Causes

  • Faulty heated oxygen sensor, bank 2
  • Faulty heated oxygen sensor 1 heater
  • Fuel pressure
  • Faulty fuel injectors
  • Intake air leaks

How to Fix Code P1163 INFINITI?

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

If there is no intake air leak, the most likely cause of code P1163 is the front O2 sensor bank 2.

When is the Code Detected?

The sensor’s maximum and minimum voltages are not reached at the specified voltages.

Possible Symptoms

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

P1163 INFINITI Meaning

The heated oxygen sensor 1 is placed in the front pipe. It detects the amount of oxygen in the exhaust gases compared to the outside air. The heated oxygen sensor 1 has a closed-end zirconia ceramic tube. Zirconia generates a voltage of about 1 V under richer conditions to 0 V under leaner conditions. The signal from heated oxygen sensor 1 is sent to the ECM. The ECM adjusts the injection pulse duration to achieve the ideal air-fuel ratio. The ideal air-fuel ratio occurs near the sharp change from 1V to 0V.

P1163 LAND-ROVER – Right Bank Lambda Control Adaptation by Ignition Too Small

P1163 LAND-ROVER Possible Causes

  • Faulty heated oxygen sensor
  • Heated oxygen sensor harness is open or shorted
  • Poor electrical connection in heated oxygen sensor circuit

How to Fix P1163 LAND-ROVER 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)

P1163 LAND-ROVER Meaning

The Engine Control Module (ECM) has the ability to adapt the values it uses to control certain outputs. This capability ensures that the Engine Management System (EMS) can comply with emissions legislation and improve engine refinement across its entire operating range.
Components to which adaptations are associated are: APP sensor, HO2S, MAF/IAT sensor, CKP sensor, and electronic throttle body.

P1163 MINI – Fuel additive by ignition, row 1 high

How to Fix P1163 MINI 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, or corroded connector pins.

Possible Symptoms

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

P1163 MINI Meaning

Fuel trim addition by ignition row 1 high is the generic description for P1163 Mini code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the P1163 Mini OBDII code.

P1163 NISSAN – Heated Oxygen Sensor 1 Lean Shift Monitoring, Bank 2

P1163 NISSAN Possible Causes

  • Faulty heated front oxygen sensor, bank 2
  • Faulty heated front oxygen sensor 1 heater
  • Fuel pressure
  • Faulty fuel injectors
  • Intake air leaks

How to Fix Code P1163 NISSAN?

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

If there is no intake air leak, the most likely cause of code P1163 is the front O2 sensor bank 2.

When is the Code Detected?

The maximum and minimum sensor voltages are not reached at the specified voltages.

Possible Symptoms

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

P1163 NISSAN Meaning

The heated oxygen sensor 1 is placed in the front pipe. It detects the amount of oxygen in the exhaust gases compared to the outside air. The heated oxygen sensor 1 has a closed-end zirconia ceramic tube. Zirconia generates a voltage from about 1 V under richer conditions to 0 V under leaner conditions. The heated oxygen sensor 1 signal is sent to the ECM. The ECM adjusts the injection pulse duration to achieve the ideal air-fuel ratio. The ideal air-fuel ratio occurs near the sharp change from 1V to 0V.