A P0302 code on your 2022 Chevrolet Equinox signals that cylinder 2 is experiencing misfires. The Equinox's turbocharged 4-cylinder requires systematic diagnosis to identify the cause.
Equinox 1.5L Turbo Engine
The 2022 Equinox uses the 1.5L turbocharged 4-cylinder, a compact but capable engine. Cylinder 2 is the second position from front. The turbo design makes the engine sensitive to ignition system condition.
Common P0302 Causes
Typical causes on the Equinox include ignition coil failure, spark plug issues (more critical on turbo engines), carbon buildup on direct injection intake valves, and fuel injector problems.
Warranty Consideration
Your 2022 Equinox may still be under powertrain warranty (5 years/60,000 miles). Check coverage before DIY repairs that might complicate warranty claims.
Diagnostic Approach
The coil swap test identifies ignition failures efficiently. Move cylinder 2's coil to another position, clear codes, and test drive. If the misfire moves, you've found the bad coil.