If your 2022 Ford Maverick is displaying a P0305 code indicating a cylinder 5 misfire, this code requires diagnostic investigation. The 2022 Maverick (first model year) offers only four-cylinder powertrains: the 2.5L hybrid system or the 2.0L EcoBoost turbocharged engine. Neither configuration has a cylinder 5, making this code technically anomalous.
2022 Maverick Powertrain Options
The standard 2022 Maverick uses a 2.5L Atkinson-cycle four-cylinder hybrid system producing 191 combined horsepower, prioritizing fuel efficiency. The optional 2.0L EcoBoost turbocharged four-cylinder produces 250 horsepower for buyers wanting more power. No V6 or larger engine is available on any Maverick.
Why P0305 Cannot Be Valid
Both Maverick engine options are four-cylinder configurations with cylinders numbered 1 through 4 only. A P0305 code references a non-existent cylinder 5, making this an erroneous diagnostic code rather than an actual engine problem.
Possible Causes for Erroneous Code
ECM software issues can occasionally store invalid codes, particularly on first-year vehicles. Scan tool communication errors may misinterpret data. The hybrid model's complex electronics can sometimes produce unexpected codes. Low 12-volt battery voltage affects all computer systems.
Diagnostic Recommendations
Identify whether you have the hybrid or EcoBoost engine. Use a Ford-compatible scan tool to verify stored codes and review freeze frame data. Check the 12-volt battery condition (especially important on hybrid models). If actual misfire symptoms exist, focus on cylinders 1-4. As a first-year model, check for TSBs that may address known ECM issues.