P0301 on 2024 Volkswagen Up 1.4 eHybrid
On a 2024 Volkswagen Up 1.4 eHybrid hybrid, OBD fault codes may still involve the petrol engine side, but diagnosis can also be affected by hybrid operating cycles, intermittent engine use and emissions monitoring patterns that differ from a regular petrol-only car.
P0301 means cylinder 1 misfire detected.
Likely causes
- • Worn spark plugs or ignition parts
- • Injector or fueling imbalance
- • Compression-related engine issue
- • Wiring or connector issue
- • Component failure in the affected system
- • Intermittent signal or control fault
Symptoms
- • Check engine light illuminated
- • Engine shaking or rough idle
- • Loss of power under acceleration
Severity
High
Can you keep driving?
It is usually best not to keep driving for long with a misfire, because it can damage the catalytic converter and worsen engine running.
Fuel and engine specific themes
- • petrol engine emissions monitoring faults
- • intermittent engine-use related readiness issues
- • sensor plausibility warnings during engine transitions
- • airflow and fuel-trim related engine codes
Common fix areas
- • Inspect spark plugs and ignition coils
- • Check injector performance and fuel delivery
- • Test compression if misfire persists
- • Scan all fault codes and freeze-frame data
- • Inspect wiring, connectors and grounds
- • Confirm repair with a retest after clearing codes
FAQs
What does P0301 mean on a 2024 Volkswagen Up 1.4 eHybrid hybrid?
P0301 on a 2024 Volkswagen Up 1.4 eHybrid hybrid indicates cylinder 1 misfire detected. The exact root cause can still vary by the powertrain layout and any related stored faults.
Can P0301 behave differently on hybrid vehicles?
Yes. The same code can present differently depending on whether the vehicle is petrol, diesel, hybrid or another powertrain type, because emissions control, fuelling strategy and operating conditions are not the same.
Should I diagnose P0301 differently on this hybrid model?
You should still start with the standard fault-code process, but you should also consider fuel-type-specific systems and operating behaviour when diagnosing the cause.