I recently ran into a frustrating issue on my Subaru Impreza, it wouldn’t start, and the fuel pump wasn’t engaging. After some troubleshooting, I finally figured out the cause and fixed it. Since this is a common problem on 1992-2001 Subaru Imprezas, I put together a detailed video to help others who might be facing the same issue.
Watch the Full Fuel Pump Troubleshooting Guide:
Common Reasons Your Subaru Impreza Fuel Pump Won’t Turn On:
If your fuel pump isn’t engaging, it could be due to several issues, including:
- Bad Ground – Check for corroded or loose grounding points.
- Faulty Relay – The fuel pump relay could be defective.
- Blown Fuse – A simple but often overlooked issue.
- Disconnected or Faulty Sensor – Certain sensors play a role in fuel pump activation.
- Bad Aftermarket Wiring – Poorly done electrical work can cause failures.
- "Burnt" Connector Issue – This was the problem in my case!
Step-by-Step Troubleshooting
In the video, I walk through 6 critical areas you should check to diagnose the problem:
🔧 01:21 – Checking the Fuse Box
🔧 01:50 – Measuring Voltage at the Fuel Pump
🔧 04:21 – Bench Testing the Fuel Pump
🔧 04:41 – Inspecting the Wire Harness
🔧 10:03 – Testing the Fuel Pump Relay
🔧 10:52 – Addressing Aftermarket Wiring Issues
Related Resources:
📌 Subaru Impreza ECU Diagnostic & Error Codes - Read More
📌 OEM Fuel Pump (82501GA240) for Sale - Check on eBay
If you’re dealing with a Subaru that won’t start, hopefully, this guide helps you track down the issue! Let me know in the comments of the video if you have any questions.
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