Engine-Codes - Generic - P102A

P102A Code - Subfuel Solenoid Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|P102A code 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

|How is the P102A code repair?

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's pins.

|What is the cost to diagnose the P102A code

Labor: 1.0

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

|What are P102A code possible symptoms?

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

|What is P102A code meaning?

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.

|Need more information with the P102A code?

Need more information on how to fix the P102A code?
Get Access to Factory Service Manuals

|P102A code information for specific makes

|Need help with a P102A code?

Get the P102a code diagnosed by a professional: Find a repair shop in your area