2003 Mazda Protege Egr Valve - GameDay Database

2003 Mazda Protege Egr Valve - GameDay Database Information Guide

1. Background on 2003 Mazda Protege Egr Valve - GameDay Database
2. Main Features
3. Recent Updates
4. Detailed Analysis
5. Final Thoughts

Background on 2003 Mazda Protege Egr Valve - GameDay Database

This is a video I made with my phone when I decided to replace the This video helps debug a P0090 engine code and testing of the PRC solenoid. This video is a result of a check engine light P0401 error code. I describe how to troubleshoot, remove, and clean the exhaust ...

Main Features

Recent Updates

EGR valve cleaning, P0401 on Mazda Protege5

2003 Mazda Protege 2.0L EGR Valve Spring test

How to find EGR valve and EVAP canister on Mazda Protege

How to fix Mazda Protege P0402 Blocked EGR Passages

Second time EGR valve cleaning, fix for P0401, Mazda Protege5 2003

Mazda Protege 2003 ES EGR SOLENOID Testing

2001 Mazda Protege EGR removal, clean and change (P0401 error code)

HOW TO CHANGE AN EGR (EXHAUST GAS RECIRCULATION) VALVE

2004/2005 Mazda MPV EGR valve compare a good and bad

Detailed Analysis

Data is compiled from public records and verified media reports.

Last Updated: August 24, 2026

Final Thoughts

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