P1152 DODGE – Fuel Rail Pressure Malfunction

P1152 DODGE – Fuel Rail Pressure Malfunction Positive Deviation from Fuel Pressure Solenoid Set Point

P1152 DODGE Possible Causes

  • Fuel supply system failure condition
  • Faulty fuel pressure solenoid
  • Air in the fuel system

How to Fix P1152 DODGE 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

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

P1152 DODGE Meaning

The Engine Control Module (ECM) has determined that the fuel rail pressure is too high for a specific condition.

P1152 FORD – Upstream Heated Oxygen Sensor Switch Sensor Lack Indicates Bank 2 Rich

P1152 FORD Possible Causes

  • Faulty upstream oxygen sensor, bank 2
  • High or low fuel pressure
  • Dirty/faulty MAF sensor
  • Engine vacuum leak
  • Leaking fuel injector or fuel pressure regulator
  • Faulty Powertrain Control Module (PCM)

How to Fix P1152 FORD 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)

P1152 FORD Meaning

The Heated Oxygen Sensor (HO2S) Monitor is an on-board strategy designed to monitor the HO2S sensors for any malfunction or deterioration that could affect emissions. Under specific conditions, the fuel control or upstream HO2S sensors are checked for proper output voltage and response rate (the time it takes to switch from lean to rich or rich to lean). The downstream HO2S sensors used for Catalyst Monitor are also monitored for proper output voltage. Input is required from engine coolant temperature (ECT) or cylinder head temperature (CHT), intake air temperature (IAT), mass air flow (MAF), throttle position (TP), and crankshaft position (CKP) to activate the HO2S Monitor. The Fuel System Monitor and Misfire Detection Monitor must also have completed successfully before the HO2S Monitor is activated.
• The HO2S detects the oxygen content in the exhaust stream and delivers a voltage between zero and 1.0 volt. At lean stoichiometry (air/fuel ratio of about 14.7:1 for gasoline engines), the HO2S will generate a voltage between zero and 0.45 volt. At rich stoichiometry, the HO2S will generate a voltage between 0.45 and 1.0 volt.
• The HO2S Monitor evaluates both the upstream (fuel control) and downstream (catalyst monitor) HO2S for proper operation.
• Once the HO2S Monitor is activated, the amplitude of the upstream HO2S signal voltage and the response frequency are checked. Excessive voltage is determined by comparing the HO2S signal voltage to a maximum threshold voltage that can be calibrated.
• A fixed-frequency closed-loop fuel control routine is executed, and the upstream HO2S voltage amplitude and output response frequency are observed. A sample of the upstream HO2S signal is evaluated to determine if the sensor is capable of switching or has a slow response rate.
• An HO2S heater circuit fault is determined by turning the heater on and off and looking for a corresponding change in the OSM and
measuring the current through the heater circuit.
• The MIL is activated after a fault is detected on two consecutive OBD II drive cycles.

P1152 HYUNDAI – Low Input of Throttle Position Circuit

P1152 HYUNDAI Possible Causes

  • Faulty Accelerator Pedal Position (APP) Sensor
  • Accelerator Pedal Position (APP) Sensor harness is open or shorted
  • Poor electrical connection in Accelerator Pedal Position (APP) Sensor circuit
 

How to Fix Code P1152 HYUNDAI?

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)
 

P1152 HYUNDAI Meaning

The low input of the throttle position circuit is the generic description for Hyundai code P1152, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the OBDII P1152 Hyundai code.

P1152 JEEP – Fuel Rail Pressure Malfunction

P1152 JEEP – Fuel Rail Pressure Malfunction Positive Deviation from Fuel Pressure Solenoid Setpoint

P1152 JEEP Possible Causes

  • Fuel system failure condition
  • Faulty fuel pressure solenoid
  • Air in the fuel system

How to Fix JEEP P1152 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)

P1152 JEEP Meaning

The Engine Control Module (ECM) has determined that the fuel rail pressure is too high for a specific condition.

P1152 KIA – Low Input of Throttle Position Circuit

P1152 KIA Possible Causes

  • Faulty Accelerator Pedal Position (APP) Sensor
  • Accelerator Pedal Position (APP) Sensor harness is open or shorted
  • Poor electrical connection in Accelerator Pedal Position (APP) Sensor circuit

How to Fix Code P1152 KIA?

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)

P1152 KIA Meaning

The low input of the accelerator position circuit is the generic description for code P1152 Kia, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have any further information about the P1152 Kia OBDII code.

P1152 LINCOLN – Upstream Heated Oxygen Sensor Switch Sensor Lack Indicates Rich Bank 2

P1152 LINCOLN Possible Causes

  • Faulty upstream oxygen sensor, bank 2
  • High or low fuel pressure
  • Dirty/faulty MAF sensor
  • Engine vacuum leak
  • Leaking fuel injector or fuel pressure regulator
  • Faulty Powertrain Control Module (PCM)

How to Fix P1152 LINCOLN 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)

P1152 LINCOLN Meaning

The Heated Oxygen Sensor (HO2S) Monitor is an on-board strategy designed to monitor the HO2S for any malfunction or deterioration that could affect emissions. Under specific conditions, the upstream fuel control or HO2S sensors are checked for proper output voltage and response rate (the time it takes to switch from lean to rich or rich to lean). The downstream HO2S sensors used for Catalyst Monitor are also monitored for proper output voltage. Input is required from engine coolant temperature (ECT) or cylinder head temperature (CHT), intake air temperature (IAT), mass air flow (MAF), throttle position (TP), and crankshaft position (CKP) to activate the HO2S Monitor. The Fuel System Monitor and Misfire Detection Monitor must also have completed successfully before the HO2S Monitor is activated.
• The HO2S detects the oxygen content in the exhaust stream and delivers a voltage between zero and 1.0 volt. At stoichiometric lean (air/fuel ratio of about 14.7:1 for gasoline engines), the HO2S will generate a voltage between zero and 0.45 volt. At stoichiometric rich, the HO2S will generate a voltage between 0.45 and 1.0 volt.
• The HO2S Monitor evaluates both the upstream (fuel control) and downstream (catalyst monitor) HO2S for proper operation.
• Once the HO2S Monitor is activated, the amplitude of the upstream HO2S signal voltage and the response frequency are checked. Excessive voltage is determined by comparing the HO2S signal voltage to a maximum threshold voltage that can be calibrated.
• A fixed-frequency closed-loop fuel control routine is executed, and the upstream HO2S voltage amplitude and output response frequency are observed. A sample of the upstream HO2S signal is evaluated to determine if the sensor is capable of switching or has a slow response rate.
• An HO2S heater circuit fault is determined by turning the heater on and off and looking for a corresponding change in the OSM and
measuring the current through the heater circuit.
• The MIL is activated after a fault is detected on two consecutive OBD II drive cycles.

P1152 MAZDA – Rich Condition HO2S-21 Correcting for Too Lean Condition

P1152 MAZDA Possible Causes

  • Leaking injector, regulator, or excessive fuel pressure
  • Engine vacuum leak or EGR valve open at idle
  • Mechanical condition of the engine
  • Faulty HO2S sensor or mass air flow (MAF) sensor
 

How to Fix P1152 MAZDA 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)
 

P1152 MAZDA Meaning

HO2S-21 rich condition correcting for a too lean condition is the generic description for Mazda code P1152, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the Mazda P1152 OBDII code.

P1152 MERCURY – Lack of Oxygen Sensor Switch Sensor

P1152 MERCURY – Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Bank 2 Rich

P1152 MERCURY Possible Causes

  • Faulty upstream oxygen sensor, bank 2
  • High or low fuel pressure
  • Dirty/faulty MAF sensor
  • Engine vacuum leak
  • Leaking fuel injector or fuel pressure regulator
  • Faulty Powertrain Control Module (PCM)

How to Fix P1152 MERCURY 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)

P1152 MERCURY Meaning

The Heated Oxygen Sensor (HO2S) monitor is an on-board strategy designed to monitor the HO2S sensors for any malfunction or deterioration that could affect emissions. Under specific conditions, the fuel control or upstream HO2S sensors are checked for proper output voltage and response rate (the time it takes to switch from lean to rich or rich to lean). The downstream HO2S sensors used for Catalyst Monitor are also monitored for proper output voltage. Input is required from engine coolant temperature (ECT) or cylinder head temperature (CHT), intake air temperature (IAT), mass air flow (MAF), throttle position (TP), and crankshaft position (CKP) to activate the HO2S monitor. The fuel system monitor and misfire detection monitor must also have completed successfully before the HO2S monitor is activated.
• The HO2S detects the oxygen content in the exhaust stream and delivers a voltage between zero and 1.0 volt. At stoichiometric lean (air/fuel ratio of about 14.7:1 for gasoline engines), the HO2S will generate a voltage between zero and 0.45 volt. At stoichiometric rich, the HO2S will generate a voltage between 0.45 and 1.0 volt.
• The HO2S monitor evaluates both the upstream (fuel control) and downstream (catalyst monitor) HO2S for proper operation.
• Once the HO2S monitor is activated, the upstream HO2S signal voltage amplitude and response frequency are checked. Excessive voltage is determined by comparing the HO2S signal voltage to a maximum threshold voltage that can be calibrated.
• A fixed frequency closed-loop fuel control routine is executed, and the upstream HO2S voltage amplitude and output response frequency are observed. A sample of the upstream HO2S signal is evaluated to determine if the sensor is capable of switching or has a slow response rate.
• An HO2S heater circuit fault is determined by turning the heater on and off and looking for a corresponding change in the OSM and
measuring the current through the heater circuit.
• The MIL is activated after a fault is detected on two consecutive OBD II drive cycles.

P1152 MINI – Low Voltage in O2 Sensor Heater Circuit, Bank 2 Sensor 1

P1152 MINI Possible Causes

  • Faulty O2 sensor heater, bank 2 sensor 1
  • O2 sensor heater, bank 2 Sensor 1 harness is open or shorted
  • O2 sensor heater circuit, bank 2 Sensor 1 circuit poor electrical connection
 

How to Fix Code P1152 MINI?

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)
 

P1152 MINI Meaning

Low voltage in O2 sensor heater circuit, bank 2 Sensor 1 is the generic description for code P1152 Mini, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the P1152 Mini OBDII code.

P1152 SUBARU – HO2S11 Sensor Circuit Range/Performance Low

P1152 SUBARU Possible Causes

  • Faulty HO2S11
  • HO2S11 harness is open or shorted
  • Poor electrical connection in HO2S11 circuit

How to Fix P1152 SUBARU 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)

P1152 SUBARU Meaning

HO2S11 Circuit Low Range/Performance is the generic description for Subaru P1152 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about Subaru OBDII P1152 code.