AutoCodes – Generic – P1928

P1928 Code - Fuel Additive Level Pump Control Circuit/Open

Quick Answer

P1928 indicates Fuel Additive Level Pump Control Circuit/Open. Common causes include Faulty Fuel Additive Level Pump, Fuel Additive Level Pump harness is open or shorted, Fuel Additive Level Pump circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1928 indicates Fuel Additive Level Pump Control Circuit/Open.
Common causes
Common causes include Faulty Fuel Additive Level Pump, Fuel Additive Level Pump harness is open or shorted, Fuel Additive Level Pump circuit poor electrical connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 6,336
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 28, 2019
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Code P1928 Description

OBDII Code P1928 - Fuel Additive Level Pump Control Circuit/Open - AutoCodes.com
P1928 Code - Fuel Additive Level Pump Control Circuit/Open

What are the Possible Causes of the DTC P1928?

  • Faulty Fuel Additive Level Pump
  • Fuel Additive Level Pump harness is open or shorted
  • Fuel Additive Level Pump circuit poor electrical connection

How to Fix the DTC P1928?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1928 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1928 code?

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Need Help with the Code?

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Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1928 Code

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