Check Engine Light|OBD-II Trouble Codes
2016 FORD F-150 OBD Codes
Real-world fixes and diagnostics from 2016 FORD F-150 owners. Each code page includes owner experiences, common causes, and proven solutions.
3
Codes Reported
9
Discussions
11%
Fix Success Rate
Reported OBD Codes
P0420
How to Fix P0420 Code on Ford F-150
Symptoms: poor fuel economy, sulfur, fuel economy
💬3 discussions✅1 fixed (33% success)Latest: 11/16/2025
P0022
P0022 on 2016 FORD F-150
Symptoms: check engine light
💬3 discussionsLatest: 12/1/2025
P0299
P0299 on 2016 FORD F-150
Symptoms: oil leaks, smoke
💬3 discussionsLatest: 12/28/2025