P1250 GMC – Early Fuel Evaporation Heater Circuit

P1250 GMC Possible Causes

  • Faulty Early Fuel Evaporation (EFE) resistance
  • Early Fuel Evaporation (EFE) resistance harness is open or short-circuited
  • Poor electrical connection in the Early Fuel Evaporation (EFE) resistance circuit

How is GMC Code P1250 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)

P1250 GMC Meaning

With the engine running, BARO input greater than 75 kPa, Intake Air Temperature (IAT) input between 14 and 122 °F, fuel level above 25%, then the Powertrain Control Module (PCM) detected that the Early Fuel Evaporation (EFE) resistance circuit voltage was below 2.5 V with the EFE heater off, or the circuit voltage was above 0.3 V with the EFE heater on for 5 seconds.

P1250 ISUZU – Fuel Pump Relay Control Circuit Shorted to Ground

P1250 ISUZU Possible Causes

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

How is the P1250 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 service engine soon warning light)

P1250 ISUZU Meaning

Fuel Pump Relay Control Circuit Shorted to Ground is the generic description for the P1250 Isuzu code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information on the P1250 Isuzu OBDII code

P1250 JEEP – Open circuit of vacuum reservoir solenoid

P1250 JEEP Possible Causes

  • Faulty vacuum reservoir solenoid
  • Vacuum reservoir solenoid harness is open or shorted
  • Poor electrical connection in vacuum reservoir solenoid circuit
 

How is the P1250 JEEP 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)
 

P1250 JEEP Meaning

Vacuum reservoir solenoid circuit open is the generic description for Jeep P1250 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Jeep P1250 OBDII code.

P1250 KIA – Open or Shorted Pressure Regulator Control Solenoid

P1250 KIA Possible Causes

  • Faulty pressure regulator control solenoid valve
  • Pressure regulator control solenoid valve harness is open or shorted
  • Poor electrical connection in pressure regulator control solenoid valve circuit

How is P1250 KIA code repair performed?

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)

P1250 KIA Meaning

Pressure regulator control solenoid valve open or shorted is the generic description for Kia code P1250, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we have no additional information about Kia P1250 OBDII code.

P1250 LINCOLN – Malfunction in the Fuel Pressure Regulator Control Solenoid Circuit

P1250 LINCOLN Possible Causes

  • Faulty Fuel Pressure Regulator Control (FPRC) solenoid valve
  • Open or short circuit in the Fuel Pressure Regulator Control solenoid valve wiring harness
  • Poor electrical connection in the Fuel Pressure Regulator Control solenoid valve circuit

How is the P1250 LINCOLN 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)

P1250 LINCOLN Meaning

The Powertrain Control Module (PCM) monitors the Fuel Pressure Regulator Control (FPRC) solenoid valve. The PCM sets the Diagnostic Trouble Code (DTC) when the Fuel Pressure Regulator Control solenoid valve does not meet factory specifications.

P1250 MAZDA – Malfunction in the Fuel Pressure Regulator Control Solenoid Circuit

P1250 MAZDA Possible Causes

  • Faulty Fuel Pressure Regulator Control (FPRC) solenoid valve
  • Open or short circuit in the Fuel Pressure Regulator Control solenoid valve wiring harness
  • Poor electrical connection in the Fuel Pressure Regulator Control solenoid valve circuit

How is the P1250 MAZDA 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)

P1250 MAZDA Meaning

The Powertrain Control Module (PCM) monitors the Fuel Pressure Regulator Control (FPRC) solenoid valve. The PCM sets the Diagnostic Trouble Code (DTC) when the Fuel Pressure Regulator Control solenoid valve does not meet factory specifications.

P1250 MERCURY – Malfunction in the Fuel Pressure Regulator Control Solenoid Circuit

P1250 MERCURY Possible Causes

  • Faulty Fuel Pressure Regulator Control (FPRC) solenoid valve
  • Open or short circuit in the Fuel Pressure Regulator Control solenoid valve wiring harness
  • Poor electrical connection in the Fuel Pressure Regulator Control solenoid valve circuit

How is the P1250 MERCURY 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)

P1250 MERCURY Meaning

The Powertrain Control Module (PCM) monitors the Fuel Pressure Regulator Control (FPRC) solenoid valve. The PCM sets the Diagnostic Trouble Code (DTC) when the Fuel Pressure Regulator Control solenoid valve does not meet factory specifications.

P1250 VOLKSWAGEN – Fuel level too low

P1250 VOLKSWAGEN Possible Causes

  • Faulty fuel level sensor
  • Fuel level sensor wiring harness is open or short-circuited
  • Poor electrical connection in the fuel level sensor circuit
 

How is the P1250 VOLKSWAGEN 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)
 

P1250 VOLKSWAGEN Meaning

Fuel level too low is the generic description for Volkswagen code P1250, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Volkswagen P1250 OBDII code.

P1251 – Accelerator Pedal Position Circuit

P1251 Possible Causes

  • Incorrect idle speed
  • A mechanical fault prevents the throttle from closing.
  • Faulty throttle motor
  • Throttle motor wiring harness is open or short-circuited
  • Poor electrical connection in the throttle motor circuit

How is code P1251 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)

P1251 Meaning

The throttle motor circuit is the generic description for code P1251, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have additional information about the P1251 OBDII code.

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P1251 AUDI Possible Causes

  • Faulty cold start injector
  • Cold start injector harness is open or shorted
  • Poor electrical connection in cold start injector circuit

How is code P1251 AUDI 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)

P1251 AUDI Meaning

Start Of Cold Start Injector Short To Positive is the generic description for Audi P1251 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Audi P1251 OBDII code.