P1107 BUICK Possible Causes

• Faulty Manifold Absolute Pressure (MAP) sensor
• Manifold Absolute Pressure (MAP) sensor harness is open or shorted
• Poor electrical connection in the Manifold Absolute Pressure (MAP) sensor circuit

How to Fix P1107 BUICK 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?

If the Powertrain Control Module (PCM) detects a Manifold Absolute Pressure (MAP) sensor signal voltage that is intermittently low, the P1107 code will be set.

Possible Symptoms

Engine Light On (or Service Engine Soon Warning Light)
Engine Rough Idle
Engine Hesitation

P1107 BUICK Meaning

The Manifold Absolute Pressure (MAP) sensor responds to changes in intake manifold pressure. Pressure changes occur based on engine load. The MAP sensor has the following circuits:

– 5 Volt Reference Circuit
– Low Reference Circuit
– MAP Sensor Signal Circuit

The Powertrain Control Module (PCM) supplies 5 volts to the MAP sensor on the 5 Volt Reference Circuit. The PCM also provides a ground on the Low Reference Circuit. The MAP sensor provides a signal to the PCM on the MAP Sensor Signal Circuit that corresponds to pressure changes in the manifold. The PCM should detect a low signal voltage at low MAP, such as during idle or deceleration. The PCM should detect a high signal voltage at high MAP, such as when the ignition is ON with the engine off, or at wide open throttle (WOT). The MAP sensor is also used to determine barometric pressure (BARO). This occurs when the ignition switch is turned ON with the engine stopped. The BARO reading may also be updated whenever the engine operates at WOT. The PCM monitors the MAP sensor signal for voltage outside the normal range.

P1107 CHEVROLET Possible Causes

• Faulty Manifold Absolute Pressure (MAP) sensor
• Manifold Absolute Pressure (MAP) sensor harness is open or shorted
• Poor electrical connection in the Manifold Absolute Pressure (MAP) sensor circuit

How to Fix Code P1107 CHEVROLET?

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?

If the Powertrain Control Module (PCM) detects a Manifold Absolute Pressure (MAP) sensor signal voltage that is intermittently low, code P1107 will be set.

Possible Symptoms

Engine Light On (or Service Engine Soon warning light)
Engine Rough Idle
Engine Hesitation

P1107 CHEVROLET Meaning

The Manifold Absolute Pressure (MAP) sensor responds to changes in intake manifold pressure. Pressure changes occur based on engine load. The MAP sensor has the following circuits:

– 5 Volt Reference Circuit
– Low Reference Circuit
– MAP Sensor Signal Circuit

The Powertrain Control Module (PCM) supplies 5 volts to the MAP sensor on the 5 Volt Reference Circuit. The PCM also provides a ground on the Low Reference Circuit. The MAP sensor provides a signal to the PCM on the MAP Sensor Signal Circuit that is relative to pressure changes in the manifold. The PCM should detect a low signal voltage at low MAP, such as during idle or deceleration. The PCM should detect a high signal voltage at high MAP, such as when the ignition is ON with the engine off, or at wide open throttle (WOT). The MAP sensor is also used to determine barometric pressure (BARO). This occurs when the ignition switch is turned ON with the engine stopped. The BARO reading may also be updated whenever the engine is operating at WOT. The PCM monitors the MAP sensor signal for a voltage outside the normal range.

P1107 CADILLAC Possible Causes

• Faulty Manifold Absolute Pressure (MAP) sensor
• Manifold Absolute Pressure (MAP) sensor harness is open or shorted
• Poor electrical connection in the Manifold Absolute Pressure (MAP) sensor circuit

How to Fix P1107 CADILLAC 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?

If the Powertrain Control Module (PCM) detects a Manifold Absolute Pressure (MAP) sensor signal voltage that is intermittently low, the P1107 code will be set.

Possible Symptoms

Engine Light On (or Service Engine Soon warning light)
Engine rough idle
Engine hesitation

P1107 CADILLAC Meaning

The Manifold Absolute Pressure (MAP) sensor responds to changes in intake manifold pressure. Pressure changes occur based on engine load. The MAP sensor has the following circuits:

– 5-volt reference circuit
– Low reference circuit
– MAP sensor signal circuit

The Powertrain Control Module (PCM) supplies 5 volts to the MAP sensor on the 5-volt reference circuit. The PCM also provides ground on the low reference circuit. The MAP sensor provides a signal to the PCM on the MAP sensor signal circuit that corresponds to pressure changes in the manifold. The PCM should detect a low signal voltage at low MAP, such as during idle or deceleration. The PCM should detect a high signal voltage at high MAP, such as when the ignition is ON with the engine off, or at wide open throttle (WOT). The MAP sensor is also used to determine barometric pressure (BARO). This occurs when the ignition switch is turned ON with the engine stopped. The BARO reading may also be updated whenever the engine operates at WOT. The PCM monitors the MAP sensor signal for voltage outside the normal range.

P1107 DODGE Possible Causes

• Check mechanical condition
• Hoses and tubes
• Vacuum supply to overboost solenoid
• Wastegate actuator failure
• Faulty turbocharger

How to Fix P1107 DODGE 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 ECM did not detect sufficient variance between the TIP sensor signal and BARO pressure signal during turbo boost mode

Symptoms

Possible symptoms

Engine light on (or engine warning light soon in service)
Irregular engine idle
Engine hesitation

P1107 CHRYSLER Meaning

The Barometric Pressure Sensor (BARO) converts atmospheric pressure into a voltage signal that the ECM uses to modify the base fuel injection discharge duration

P1107 CHRYSLER Possible Causes

• Check mechanical condition
• Hoses and tubes
• Vacuum supply to the overboost solenoid
• Wastegate actuator failure
• Faulty turbocharger

How to Fix P1107 CHRYSLER Code?

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

When is the Code Detected?

The ECM did not detect sufficient variance between the TIP sensor signal and the BARO pressure signal during turbo boost mode

Symptoms

Possible

Engine light on (or engine service warning light soon)
Engine rough idle
Engine hesitation

P1107 CHRYSLER Meaning

The Barometric Pressure Sensor (BARO) converts atmospheric pressure into a voltage signal that the ECM uses to modify the base fuel injection pulse width

How to Fix P1107 FORD Code?

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

P1107 FORD Meaning

Dual alternator lower circuit malfunction is the generic description for Ford P1107 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have further information about the Ford P1107 OBDII code.

P1107 GMC Possible Causes

• Faulty Manifold Absolute Pressure (MAP) sensor
• Manifold Absolute Pressure (MAP) sensor harness is open or shorted
• Poor electrical connection in the Manifold Absolute Pressure (MAP) sensor circuit

How to Fix P1107 GMC 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?

If the Powertrain Control Module (PCM) detects a Manifold Absolute Pressure (MAP) sensor signal voltage that is intermittently low, the P1107 code will be set.

Possible Symptoms

Engine Light On (or Service Engine Soon warning light)
Engine Rough Idle
Engine Hesitation

P1107 GMC Meaning

The Manifold Absolute Pressure (MAP) sensor responds to changes in intake manifold pressure. Pressure changes occur based on engine load. The MAP sensor has the following circuits:

– 5 Volt Reference Circuit
– Low Reference Circuit
– MAP Sensor Signal Circuit

The Powertrain Control Module (PCM) supplies 5 volts to the MAP sensor on the 5 Volt Reference Circuit. The PCM also provides a ground on the Low Reference Circuit. The MAP sensor provides a signal to the PCM on the MAP Sensor Signal Circuit that corresponds to pressure changes in the manifold. The PCM should detect a low signal voltage at low MAP conditions, such as during idle or deceleration. The PCM should detect a high signal voltage at high MAP conditions, such as when the ignition is ON with the engine off, or at wide open throttle (WOT). The MAP sensor is also used to determine barometric pressure (BARO). This occurs when the ignition switch is turned ON with the engine stopped. The BARO reading may also be updated whenever the engine is operating at WOT. The PCM monitors the MAP sensor signal for voltage outside the normal range.

P1107 HONDA Possible Causes

• Outdated or incorrect Engine Control Module (ECM) software
• Faulty Engine Control Module (ECM)

How to Fix P1107 HONDA Code?

Start by checking the “possible causes” listed above. Visually inspect the wiring harness and corresponding 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)
Irregular engine idle
Engine hesitation

P1107 HONDA Meaning

The Barometric Pressure Sensor (BARO) is integrated into the Engine Control Module (ECM) and monitors atmospheric pressure. The ECM estimates the appropriate intake air flow from the Manifold Absolute Pressure (MAP) sensor output voltage and the BARO sensor output voltage. If the BARO sensor output voltage is at or above a specified value, the ECM detects a malfunction and a code is stored.

P1107 HYUNDAI Possible Causes

• Faulty Manifold Absolute Pressure (MAP) sensor
• Manifold Absolute Pressure (MAP) sensor harness is open or shorted
• Poor electrical connection in the Manifold Absolute Pressure (MAP) sensor circuit

How to Fix P1107 HYUNDAI 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

• Engine Light On (or Service Engine Soon Warning Light)
• Engine rough idle
• Engine hesitation

P1107 HYUNDAI Meaning

Manifold Absolute Pressure Sensor Intermittent Low Input Short is the generic description for the Hyundai P1107 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 P1107 OBDII code.

P1107 ISUZU Possible Causes

• Faulty Manifold Absolute Pressure (MAP) sensor
• Manifold Absolute Pressure (MAP) sensor harness is open or shorted
• Poor electrical connection in the Manifold Absolute Pressure (MAP) sensor circuit

How to Fix P1107 ISUZU 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.

Possible Symptoms

Illuminated engine light (or engine service warning light soon)

P1107 ISUZU Meaning

The Manifold Absolute Pressure (MAP) sensor provides instant manifold pressure information to the engine’s Engine Control Module (ECM). This data is used to calculate air density and determine the engine’s mass air flow, which in turn determines the required fuel delivery for optimal combustion. A fuel-injected engine may also use a Mass Air Flow (MAF) sensor to detect intake air flow. A typical configuration uses either one or the other, but rarely both. The MAP/BARO Switch solenoid switches the air flow passage based on the voltage signal sent by the ECM.