P1247 ACURA – Malfunction in Accelerator Pedal Position Sensor 2 Circuit

P1247 ACURA Possible Causes

  • Faulty Accelerator Pedal Position Sensor 2
  • Accelerator Pedal Position Sensor 2 harness is open or shorted
  • Poor electrical connection in Accelerator Pedal Position Sensor 2 circuit

How is the P1247 ACURA code repaired?

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)

P1247 ACURA Meaning

Accelerator Pedal Position Sensor 2 Circuit Malfunction is the generic description for the Acura P1247 code, but the manufacturer may have a different description for your vehicle’s model and year. Currently, we do not have more information about the Acura P1247 OBDII code.

P1247 BUICK – Fuel Injector Control Circuit 8 Shorted

P1247 BUICK Possible Causes

  • Faulty fuel injector 8
  • Fuel injector 8 harness is open or shorted
  • Poor electrical connection in fuel injector 8 circuit
  • Faulty Engine Control Module (ECM)

How is the P1247 BUICK code repaired?

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)

P1247 BUICK Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the positive voltage injector control circuits. The ECM powers each fuel injector by grounding the control circuit for that fuel injector. The ECM monitors the status of the positive voltage injector control circuits and fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injectors will be disabled and may disable the related fuel injector group. The Diagnostic Trouble Code (DTC) will be set when the ECM injector output driver detects incorrect current on a fuel injector circuit.

P1247 CADILLAC – Fuel Injector 8 Control Circuit Short

P1247 CADILLAC Possible Causes

  • Faulty fuel injector 8
  • Fuel injector 8 harness is open or shorted
  • Poor electrical connection in fuel injector 8 circuit
  • Faulty Engine Control Module (ECM)

How is the P1247 CADILLAC code repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated 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)

P1247 CADILLAC Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the injector positive voltage control circuits. The ECM powers each fuel injector by grounding the control circuit for that fuel injector. The ECM monitors the status of the injector positive voltage control circuits and fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injectors will be disabled and may disable the related fuel injector group. The Diagnostic Trouble Code (DTC) will be set when the ECM injector output driver detects incorrect current on a fuel injector circuit.

P1247 CHEVROLET – Fuel Injector 8 Control Circuit Short

P1247 CHEVROLET Possible Causes

  • Faulty fuel injector 8
  • Fuel injector 8 harness is open or shorted
  • Poor electrical connection in fuel injector 8 circuit
  • Faulty Engine Control Module (ECM)

How is the P1247 CHEVROLET code repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated 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)

P1247 CHEVROLET Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the injector positive voltage control circuits. The ECM powers each fuel injector by grounding that fuel injector’s control circuit. The ECM monitors the status of the injector positive voltage control circuits and fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injectors will be disabled and may disable the related fuel injector group. The Diagnostic Trouble Code (DTC) will be set when the ECM injector output driver detects incorrect current on a fuel injector circuit.

P1247 FORD – Low Turbo Boost Pressure

P1247 FORD Possible Causes

  • Damaged MAP hose
  • Low turbo boost
  • Intake manifold or crossover tube leaks
  • Faulty MAP sensor
  • Faulty Powertrain Control Module (PCM)

How is the P1247 FORD code repaired?

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

Possible Symptoms

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

P1247 FORD Meaning

The boost pressure sensor responds to changes in pressure in the intake manifold. This pressure is created by the turbocharger and changes with the accelerator pedal position (APP) and engine speed. The Powertrain Control Module (PCM) uses this information to assist in diagnosing the barometric pressure sensor (BARO) and to provide engine overboost protection. The boost pressure sensor has a 5-volt reference circuit, a low reference circuit, and a signal circuit. The PCM supplies 5 volts to the boost pressure sensor on the 5-volt reference circuit 2 and provides ground on a low reference circuit. The boost pressure sensor provides a signal to the PCM on a signal circuit relative to pressure changes. The PCM monitors the boost pressure sensor signal for a voltage outside the normal range. The PCM calculates a predicted value for the boost pressure sensor. The PCM then compares the predicted value to the actual signal.

P1247 GMC – Fuel Injector 8 Control Circuit Short

P1247 GMC Possible Causes

  • Faulty fuel injector 8
  • Fuel injector 8 harness is open or shorted
  • Poor electrical connection in fuel injector 8 circuit
  • Faulty Engine Control Module (ECM)

How is the P1247 GMC code repaired?

Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and related 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)

P1247 GMC Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the positive voltage injector control circuits. The ECM powers each fuel injector by grounding that fuel injector’s control circuit. The ECM monitors the status of the positive voltage injector control circuits and the fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injectors will be disabled and may disable the related fuel injector group. The Diagnostic Trouble Code (DTC) will be set when the ECM injector output driver detects incorrect current on a fuel injector circuit.

P1247 HONDA – Malfunction in Accelerator Pedal Position Sensor 2 Circuit

P1247 HONDA Possible Causes

  • Faulty Accelerator Pedal Position Sensor 2
  • Accelerator Pedal Position Sensor 2 harness is open or shorted
  • Poor electrical connection in Accelerator Pedal Position Sensor 2 circuit

How is the HONDA P1247 code repair done?

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)

P1247 HONDA Meaning

Accelerator Pedal Position Sensor 2 Circuit Malfunction is the generic description for the Honda P1247 code, but the manufacturer may have a different description for your vehicle’s model and year. Currently, we have no further information about the Honda P1247 OBDII code.

P1247 ISUZU – Low Voltage in Fuel Pressure Regulator Circuit

P1247 ISUZU Possible Causes

  • Faulty low-pressure fuel regulator
  • Low-pressure fuel regulator wiring harness is open or short-circuited
  • Poor electrical connection in the low-pressure fuel regulator circuit

How is P1247 ISUZU code repaired?

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

Possible Symptoms

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

P1247 ISUZU Meaning

Low voltage in the fuel pressure regulator circuit is the generic description for the P1247 Isuzu code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the P1247 Isuzu OBDII code.

P1247 SAAB – Open Circuit of Intake Manifold Air Control Solenoid Inner Flap / Short to Positive

P1247 SAAB Possible Causes

  • Faulty intake manifold air control solenoid inner flap
  • Intake manifold air control solenoid inner flap harness is open or shorted
  • Poor electrical connection in the intake manifold air control solenoid inner flap circuit

How is SAAB P1247 Code Repaired?

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)

P1247 SAAB Meaning

Intake manifold air control solenoid inner flap circuit open / short to positive is the generic description for Saab P1247 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Saab P1247 OBDII code.

P1248 – Turbo boost pressure not detected

P1248 Possible Causes

  • Damaged MAP hose
  • Low turbo boost
  • Intake manifold or crossover tube leaks
  • Faulty MAP sensor
  • Faulty Powertrain Control Module (PCM)

How is P1248 Code Repair Performed?

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

Possible Symptoms

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

P1248 Meaning

The boost pressure sensor responds to changes in pressure in the intake manifold. This pressure is created by the turbocharger and changes with the accelerator pedal position (APP) and engine speed. The Powertrain Control Module (PCM) uses this information to assist in diagnosing the barometric pressure sensor (BARO) and to provide engine overboost protection. The boost pressure sensor has a 5-volt reference circuit, a low reference circuit, and a signal circuit. The PCM supplies 5 volts to the boost pressure sensor on the 5-volt reference circuit 2 and provides ground on a low reference circuit. The boost pressure sensor provides a signal to the PCM on a signal circuit relative to pressure changes. The PCM monitors the boost pressure sensor signal for voltage outside the normal range. The PCM calculates a predicted value for the boost pressure sensor. The PCM then compares the predicted value to the actual signal.