P0272
Cylinder 4 Contribution/Balance Fault
Generic code
Injector Circuit
High severity
Hard repair
Free on OBD DashX
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What P0272 means
- The fault code P0272 indicates that there is a problem with the fuel injector for cylinder 4. This may cause the engine to run poorly or not start at all.
Possible symptoms
- Engine runs poorly or not at all
- Illuminated check engine light
- Rough idle or stalling
- Reduced engine power or acceleration
Possible causes
- Failed fuel injector
- Faulty wiring or connections in the fuel injector circuit
- Loose or corroded electrical connections
- Failed engine control module (ECM)
Related parts
- Fuel Injector:
Possible solutions
- Replace the fuel injector for cylinder 4
- Check and repair any damaged wiring or connections in the fuel injector circuit
- Tighten or clean any loose or corroded electrical connections
- Replace the engine control module (ECM) if necessary
Free on OBD DashX
P0272 on OBD DashX
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