How much does it cost to fix P0678?

The average repair cost for P0678 is $5,240 based on 282 owner reports. Costs vary depending on the specific repair needed.

P0678Medium Priority

Cylinder 8 Glow Plug Circuit

Category: Powertrain• Computer and Auxiliary Outputs

Based on 17 owner reports

Owner Statistics

Based on 282 real owner discussions • 15 confirmed solutions

Dataset (282 records)

$5,240

Average Repair Cost

Success Rate

10%

DIY Repairs

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 P0678.

P0148
2 reports
P0404
2 reports
P0672
2 reports

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

Issues by Vehicle

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Reference Information Only

This is a general OBD-II code reference. We're actively collecting real owner experiences and repair data for this code. Check back soon for vehicle-specific troubleshooting guides.