P102A - Subfuel Solenoid Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P102A Possible Causes

  • Faulty Subfuel Pump Relay
  • Faulty Subfuel Solenoid
  • Subfuel Solenoid harness is open or shorted
  • Subfuel Solenoid circuit poor electrical connection
  • Faulty Subfuel Pump

First diagnose P102A code

    Check 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 terminals.

Cost of diagnosing the P102A code

    Labor: 1.0

    The cost of diagnosing the P102A code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P102A Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P102a Description

The Engine Control Module (ECM) monitors the Subfuel Solenoid Circuit for proper operation. The ECM sets the OBDII code when the Subfuel Solenoid is not to factory specifications.
OBDII Code P102a - Subfuel Solenoid Circuit Malfunction - AutoCodes.com

P102A More Information

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P102A Information for specific makes

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