P1181 LINCOLN – High Fuel System Malfunction

P1181 LINCOLN Possible Causes

  • Restriction in fuel line
  • Clogged fuel filter
  • Faulty fuel pressure regulator
  • Faulty fuel rail solenoid shutoff valve
  • Fuel rail solenoid shutoff valve wiring harness is open or shorted
  • Poor electrical connection in fuel rail shutoff solenoid circuit

How to Fix P1181 LINCOLN 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)

P1181 LINCOLN Meaning

The Powertrain Control Module (PCM) receives fuel tank pressure (FTP) information from the Natural Gas Module (NG), which uses this information to infer fuel rail pressure (FRP). The Diagnostic Trouble Code (DTC) is set and the test fails when the inferred pressure is below a calibrated maximum value.

P1181 MERCURY – High Fuel System Malfunction

P1181 MERCURY Possible Causes

  • Restriction in fuel line
  • Clogged fuel filter
  • Faulty fuel pressure regulator
  • Faulty fuel rail solenoid shutoff valve
  • Fuel rail solenoid shutoff valve wiring harness is open or shorted
  • Poor electrical connection in the fuel rail shutoff solenoid circuit

How to Fix Code P1181 MERCURY?

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)

P1181 MERCURY Meaning

The Powertrain Control Module (PCM) receives fuel tank pressure (FTP) information from the Natural Gas Module (NG), which uses this information to infer fuel rail pressure (FRP). The Diagnostic Trouble Code (DTC) is set and the test fails when the inferred pressure is below a maximum calibrated value.

P1181 MINI – O2 Sensor Signal Circuit Slow Switching from Rich to Lean, Bank 2 Sensor 2

P1181 MINI Possible Causes

  • Faulty O2 sensor
  • O2 sensor harness is open or shorted
  • Poor electrical connection in O2 sensor circuit

How to Fix P1181 MINI 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)

P1181 MINI Meaning

Slow switching of O2 sensor signal circuit from rich to lean, sensor 2 bank 2 is the generic description for P1181 Mini code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the P1181 Mini OBDII code.

P1181 SAAB – Long Term Fuel Trim Additive Maximum Value Air/Fuel Too Lean

P1181 SAAB Possible Causes

  • Intake air leaks
  • Low fuel pressure
  • Faulty mass air flow (MAF) sensor
  • Mass air flow sensor harness is open or shorted
  • Poor electrical connection in mass air flow sensor circuit

How to Fix SAAB P1181 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

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

P1181 SAAB Meaning

The engine’s fuel requirement was 5 mg/stroke higher at idle than what the control module calculated using the mass air flow sensor information.
The fault diagnosis first determines whether the pressure sensors display approximately the same value with the ignition ON, as the mass air flow sensor is later compared to the intake air pressure. If the pressure sensors are in good condition but the mass air flow sensor is incorrect, check for air leaks after the throttle and subsequently replace the mass air flow sensor.
If the air mass is correct, then the fuel supply must be checked, i.e., pressure, pressure response, pump flow, and then the injectors.

P1181 VOLKSWAGEN – Open circuit of linear oxygen sensor reference voltage

P1181 VOLKSWAGEN Possible Causes

  • Faulty O2 sensor
  • O2 sensor harness is open or shorted
  • Poor electrical connection in O2 sensor circuit

How to Fix P1181 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)

P1181 VOLKSWAGEN Meaning

Linear oxygen sensor reference voltage circuit open is the generic description for Volkswagen P1181 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about Volkswagen OBDII P1181 code.

P1182 – Linear Oxygen Sensor Reference Voltage Short to Ground

P1182 Possible Causes

  • Faulty O2 sensor
  • O2 sensor harness is open or shorted
  • Poor electrical connection in O2 sensor circuit

How is Code P1182 Repaired?

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)

P1182 Meaning

Linear O2 Sensor Reference Voltage Short to Ground is the generic description for code P1182, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we do not have more information about OBDII code P1182.

P1182 AUDI – Linear Oxygen Sensor Reference Voltage Short to Ground

P1182 AUDI Possible Causes

  • Faulty O2 sensor
  • O2 sensor harness is open or shorted
  • Poor electrical connection in O2 sensor circuit

How to Fix P1182 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

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

P1182 AUDI Meaning

Linear oxygen sensor reference voltage shorted to ground is the generic description for Audi P1182 code, but the manufacturer may have a different description for your vehicle’s model and year. Currently, we don’t have more information about the Audi P1182 OBDII code.

P1182 BMW – Open Circuit of Sensor 2, Row 1 O2 Sensor During Fuel Cut-off in Coasting Mode

P1182 BMW Possible Causes

  • Faulty O2 sensor
  • O2 sensor harness is open or shorted
  • Poor electrical connection in O2 sensor circuit

How to Fix BMW Code P1182?

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 soon warning light)

P1182 BMW Meaning

Open circuit in Bank 1 Sensor 2 O2 sensor during deceleration fuel cut-off is the generic description for Bmw P1182 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the P1182 Bmw OBDII code.

P1182 HONDA – Low Voltage in Fuel Temperature Sensor Circuit

How to Fix P1182 HONDA Code?

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

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

P1182 HONDA Meaning

Fuel Temperature Sensor Circuit Low Voltage is the generic description for Honda code P1182, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have additional information about Honda OBDII code P1182.

P1182 MINI – Open Circuit of Sensor 2 in Row 1 of the O2 Sensor During Fuel Cutoff in Freewheeling

P1182 MINI Possible Causes

  • Faulty O2 sensor
  • O2 sensor harness is open or shorted
  • Poor electrical connection in O2 sensor circuit

How to Fix P1182 MINI 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)

P1182 MINI Meaning

Open circuit in Bank 1 Sensor 2 O2 sensor during deceleration fuel cut-off is the generic description for P1182 Mini 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 P1182 Mini OBDII code.