P1391Medium Priority

Glow Plug Circuit Low Input (Bank #1)

Category: PowertrainIgnition System (Manufacturer Specific)

4 articles · 1 makes affected

Owner Statistics

Based on 718 real owner discussions • 60 confirmed solutions

Dataset (718 records)
$3,048
Average Repair Cost
8%
Success Rate
13%
DIY Repairs
718
Data Sources

About This Data

Statistics are aggregated from real owner discussions on Reddit, automotive forums, and YouTube comments. All data is anonymized and represents actual repair experiences reported by vehicle owners.

Frequently Appears With

These codes often appear together in owner reports. Check these if you see P1391.

Based on analysis of 6 owner reports where multiple codes appeared together.