P2110high severityPowertrain
Throttle Actuator Control System Forced Limited RPM
on 2021 Nissan Leaf Electric 40kWh · FWD
What this code means
The ECM has limited engine RPM due to a throttle control malfunction.
Symptoms
- Engine won't rev past low RPM
- Check engine light
- Limited acceleration
Common causes
- Throttle body fault
- APP sensor issue
- Wiring problem
Diagnostic steps
- Scan for companion codes
- Check throttle body operation
- Verify APP sensor signals
Repair notes
Fix underlying throttle system fault.
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