P1248 ACURA – Accelerator Pedal Position Sensor 1 and 2 Incorrect Correlation

P1248 ACURA Possible Causes

  • Faulty accelerator pedal position sensor
  • Accelerator pedal position sensor harness is open or shorted
  • Poor electrical connection in the accelerator pedal position sensor circuit

How is the P1248 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 soon-to-be service engine warning light)

P1248 ACURA Meaning

Accelerator Pedal Position Sensor 1 and 2 Incorrect Correlation is the generic description for the P1248 Acura code, but the manufacturer may have a different description for your vehicle’s model and year. Currently, we have no further information about the P1248 Acura OBDII code.

P1248 AUDI – Cold Start Injector Control Difference

P1248 AUDI Possible Causes

  • Faulty cold start injector
  • Faulty needle lift sensor
  • Empty or low fuel level

How is the P1248 AUDI 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)

P1248 AUDI Meaning

Cold start injector control difference is the generic description of the Audi P1248 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Audi P1248 OBDII code.

P1249 CHEVROLET – Injector 2 Control Circuit High Voltage

P1249 CHEVROLET Possible Causes

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

How is P1249 CHEVROLET 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)

P1249 CHEVROLET Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the high voltage injector supply circuits. The ECM powers each fuel injector by grounding the high voltage fuel injector control circuit. The ECM monitors the status of the high voltage injector supply circuits and high voltage fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector or injectors are deactivated.

P1249 FORD – Wastegate Control Valve Performance

P1249 FORD Possible Causes

  • Clogged wastegate control valve (WGC) hose or port
  • Faulty wastegate control solenoid (WGC)
  • Defective WGC actuator (Wastegate Control)
  • Faulty wastegate control valve (WGC)
  • Defective Powertrain Control Module (PCM)

How is the P1249 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

  • Check Engine Light on (or Service Engine Soon warning light)

P1249 FORD Meaning

Wastegate Control Valve Performance is the generic description for Ford code P1249, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have additional information about the Ford P1249 OBDII code.

P1249 GMC – Injector 2 Positive Control Circuit Shorted to Control Circuit

P1249 GMC Possible Causes

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

How is GMC Code P1249 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)

P1249 GMC Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the high voltage fuel injector supply circuits. The ECM powers each fuel injector by grounding the high voltage fuel injector control circuit. The ECM monitors the status of the high voltage fuel injector supply circuits and the high voltage fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector or injectors are disabled.

P1249 Isuzu – High Voltage Low Fuel Pressure Sensor Circuit

P1249 ISUZU Possible Causes

  • Faulty fuel low pressure sensor (FPS)
  • Fuel low pressure sensor harness is open or shorted
  • Poor electrical connection in the fuel low pressure sensor circuit

How is ISUZU Code P1249 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 maintenance engine warning light soon)

P1249 ISUZU Meaning

Fuel low pressure sensor circuit high voltage is the generic description for Isuzu code P1249, but the manufacturer may have a different description for your vehicle’s model and year. Currently, we have no further information on the Isuzu P1249 OBDII code.

P124A – Injector 3 Positive Control Circuit Shorted to Control Circuit

P124A Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or short-circuited
  • Poor electrical connection of the fuel injector circuit

How is the P124A 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)

P124A Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the high voltage fuel injector supply circuits. The ECM powers each fuel injector by grounding the high voltage fuel injector control circuit. The ECM monitors the status of the high voltage fuel injector supply circuits and the high voltage fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector or injectors are deactivated.

P124A GMC – Injector 3 Positive Control Voltage Circuit Shorted to Control Circuit

P124A GMC Possible Causes

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

How is the P124A GMC 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)
 

P124A GMC Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the high voltage injector supply circuits. The ECM powers each fuel injector by grounding the high voltage fuel injector control circuit. The ECM monitors the status of the high voltage injector supply circuits and the high voltage fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector or injectors are deactivated.

P124B – Injector 4 Positive Control Circuit Shorted to Control Circuit

P124B Possible Causes

  • Faulty fuel injector
  • Fuel injector harness is open or short-circuited
  • Poor electrical connection of the fuel injector circuit

How is the P124B 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)

P124B Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the high voltage supply circuits of the injectors. The ECM powers each fuel injector by grounding the high voltage control circuit of the fuel injector. The ECM monitors the status of the injectors’ high voltage supply circuits and the fuel injectors’ high voltage control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector or injectors are deactivated.

P124B CHEVROLET – Injector 4 Positive Control Voltage Circuit Shorted to Control Circuit

P124B CHEVROLET Possible Causes

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

How is the P124B 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 soon-to-be maintenance engine warning light)

P124B CHEVROLET Meaning

The Engine Control Module (ECM) provides voltage to each fuel injector on the high-pressure fuel injector supply circuits. The ECM powers each fuel injector by grounding the high-pressure fuel injector control circuit. The ECM monitors the status of the high-pressure fuel injector supply circuits and the high-pressure fuel injector control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector or injectors are deactivated.