P1172 FORD – Rotor Control Error

P1172 FORD Possible Causes

  • Faulty rotor sensor
  • Rotor sensor harness is open or short-circuited
  • Poor electrical connection in the rotor sensor circuit
 

How to Fix P1172 FORD 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 service warning light soon)
 

P1172 FORD Meaning

Rotor Control Fault is the generic description for Ford code P1172, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the Ford P1172 OBDII code.

P1172 GMC – Insufficient Fuel Pump Flow

P1172 GMC Possible Causes

  • Faulty fuel pump
  • Fuel pump wiring harness is open or shorted
  • Poor electrical connection in the fuel pump circuit

How is P1172 GMC Code Repaired?

Start by checking the “possible causes” listed above. Visually inspect the wiring harness and corresponding 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)

P1172 GMC Meaning

The fuel pump is located on the left frame rail between the fuel tanks. The Engine Control Module (ECM) provides positive ignition voltage to the coil side of the fuel pump relay. The ECM activates the fuel pump relay, which powers the fuel pump. Fuel is transferred from the rear fuel tank to the front fuel tank to ensure that all usable fuel volume is available to the engine. This Diagnostic Trouble Code (DTC) is set when the ECM commands the transfer fuel pump on and a predetermined change in the front and rear fuel level sensors does not occur.

P1172 HONDA – Rear A/F Sensor 1 Circuit 1 Out of Range High

P1172 HONDA Possible Causes

  • Faulty air/fuel ratio, bank 1 sensor 1
  • Air/fuel ratio, bank 1 Sensor 1 harness is open or shorted
  • Air/fuel ratio, bank 1 Sensor 1 circuit, poor electrical connection

How to Fix P1172 HONDA 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)

P1172 HONDA Meaning

The Air/Fuel Ratio (A/F) Sensor 1 is installed in the exhaust system and detects the oxygen content in the exhaust gases. The A/F sensor sends the output voltage to the Engine Control Module (ECM). A heater 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 the oxygen content by controlling the current flowing through the heater. An increase in current stabilizes when the voltage applied to the element electrode reaches a certain range because the amount of oxygen that is routed through the diffusion layer is limited. The current amperage is proportional to the oxygen content in the exhaust gases, so the air/fuel ratio is detected by measuring the current amperage. The ECM compares a set 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.

P1172 HYUNDAI – Incorrect Motor Current of the Electronic Throttle System

P1172 HYUNDAI Possible Causes

  • Faulty electronic throttle body
  • Electronic throttle body harness is open or shorted
  • Poor electrical connection in the electronic throttle body circuit
  • Electronic throttle body stuck open
 

How to Fix P1172 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)
 

P1172 HYUNDAI Meaning

Incorrect electronic throttle system motor current is the generic description for Hyundai P1172 code, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we don’t have more information about the Hyundai P1172 OBDII code.

P1172 LAND-ROVER – LH Bank Lambda Control Adaptation Over Time Too Small

P1172 LAND-ROVER Possible Causes

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

How to Fix P1172 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 service engine soon warning light)

P1172 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.

P1172 MINI – Ambient Pressure Sensor Rationality Check

P1172 MINI Possible Causes

  • Faulty ambient pressure sensor
  • Ambient pressure sensor harness is open or shorted
  • Poor electrical connection in ambient pressure sensor circuit
 

How to Fix P1172 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 out, or corroded connector pins.

 
 

Possible Symptoms

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

P1172 MINI Meaning

Ambient Pressure Sensor Rationality Check is the generic description for P1172 Mini code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the P1172 Mini OBDII code.

P1172 SUZUKI – Lambda Controller Limit Malfunction, Bank 1 Too Lean

P1172 SUZUKI Possible Causes

  • Low fuel level
  • Low fuel pressure
  • Restricted fuel system – Clogged filter or line
  • MAF/MAP sensor malfunction

How to fix Suzuki P1172 code?

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.

Possible Symptoms

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

P1172 SUZUKI Meaning

Lambda controller limit malfunction, bank 1 too lean is the generic description for Suzuki P1172 code, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we don’t have more information about the Suzuki P1172 OBDII code.

P1172 VOLKSWAGEN – Throttle Actuator Potentiometer Signal 2 Too Low

P1172 VOLKSWAGEN Possible Causes

  • Faulty throttle position sensor (TPS)
  • Throttle position sensor (TPS) harness is open or shorted
  • Poor electrical connection in the throttle position sensor (TPS) circuit
  • Faulty throttle actuator motor
  • Faulty throttle control module

How to Fix P1172 VOLKSWAGEN 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)

P1172 VOLKSWAGEN Meaning

Signal 2 of the throttle actuator potentiometer, signal too low, is the generic description for Volkswagen code P1172, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Volkswagen P1172 OBDII code.

P1173 – Heated O2 sensor before without inversion

P1173 Possible Causes

  • Exhaust leak
  • Faulty heated front O2 sensor
  • Heated front O2 sensor harness is open or shorted
  • Heated front O2 sensor circuit poor electrical connection

How to Fix Code P1173?

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)

P1173 Meaning

The Heated Front O2 Sensor No Switching is the generic description for the P1173 code, but the manufacturer may have a different description for your vehicle’s model and year. Currently, we have no further information about the OBDII P1173 code.

P1173 AUDI – Signal 2 from throttle actuator potentiometer too high

P1173 AUDI Possible Causes

  • Faulty throttle position sensor (TPS)
  • Throttle position sensor (TPS) harness is open or shorted
  • Poor electrical connection in the throttle position sensor (TPS) circuit
  • Faulty throttle actuator control motor
  • Faulty throttle body control module

How to Fix Code P1173 AUDI?

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)

P1173 AUDI Meaning

Throttle Actuator Potentiometer Signal 2 Too High is the generic description for Audi P1173 code, but the manufacturer may have a different description for your model and vehicle year. Currently, we don’t have more information