P0221
Throttle/Pedal Position Sensor/Switch B Range/Performance
2018-2025 Fiat Cronos 1.3L I4 Flex Firefly
High SeverityPowertrainGeneric (SAE)
Description
The secondary TPS signal is out of expected range.
Symptoms
- Check Engine Light
- Limp mode
- Erratic throttle
Common Causes
- Worn TPS B
- Carbon on throttle plate
- Throttle body issue
Diagnostic Steps
- Compare TPS A and B readings
- Clean throttle body
- Test TPS sweep
Repair Notes
Clean throttle body or replace TPS.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0221 on Other Vehicles
Fiat 124 Spider
2017-2020 1.4L I4 Turbo
Fiat 126p Maluch
1973-2000 0.65L I2 Air-Cooled
Fiat 126p Maluch
1987-2000 0.7L I2 Air-Cooled
Fiat 500
2012-2019 1.4L I4
Fiat 500 Abarth
2012-2019 1.4L I4 Turbo
Fiat 500 BR
2011-2020 1.4L I4 Flex Fire Evo
Fiat 500 PL
2007-2025 1.0L I3 Hybrid FireFly 70
Fiat 500 PL
2007-2025 1.2L I4 Fire 69
Common Questions
What does code P0221 mean on a 2018-2025 Fiat Cronos?
P0221 stands for "Throttle/Pedal Position Sensor/Switch B Range/Performance". The secondary TPS signal is out of expected range.
What are the symptoms of P0221 on a Fiat Cronos?
Common symptoms of P0221 include: Check Engine Light, Limp mode, Erratic throttle.
What causes P0221 on a 2018-2025 Fiat Cronos?
Common causes of P0221 include: Worn TPS B, Carbon on throttle plate, Throttle body issue.