P0221

High Severity

Throttle/Pedal Position Sensor B Range/Performance

Fuel System

What Does P0221 Mean?

TPS B reading is out of expected range compared to other throttle inputs.

Common Fix

Clean throttle body or replace

Estimated Cost (DIY)

$10 - $250

Symptoms

  • ⚠️Reduced power mode
  • ⚠️Hesitation
  • ⚠️Inconsistent throttle response

Common Causes

Faulty TPS Blikely
Carbon buildup in throttle bodypossible
Wiring issuepossible

How to Diagnose P0221

  1. 1Compare TPS A and B readings
  2. 2Clean throttle body
  3. 3Check wiring
  4. 4Replace throttle body

OEM Diagnostic Flowchart

Scroll to load technician if/then branches.

Read live data and freeze frame for P0221 to pinpoint the cause before buying parts.

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Related Resources

Repair guides, symptom pages, and wiring diagrams related to P0221.

OEM Manual Evidence

Browse →
2013 Dodge Avenger L4-2.4L A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2013 Dodge Avenger L4-2.4L Service Manual | Operation CHARM Operation CHARM : Car repair manuals f...

2013 Dodge Avenger V6-3.6L A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2013 Dodge Avenger V6-3.6L Service Manual | Operation CHARM Operation CHARM : Car repair manuals f...

2013 Chrysler 200 V6-3.6L A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2013 Chrysler 200 V6-3.6L Service Manual | Operation CHARM Operation CHARM : Car repair manuals fo...

2013 Chrysler 200 L4-2.4L A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2013 Chrysler 200 L4-2.4L Service Manual | Operation CHARM Operation CHARM : Car repair manuals fo...

Exact Vehicle Hubs

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2013 Chrysler 200 L4 2.4l Repair HubManual

Open the exact vehicle hub grounded by OEM manual evidence related to P0221.

2013 Chrysler 200 V6 3.6l Repair HubManual

Open the exact vehicle hub grounded by OEM manual evidence related to P0221.

2013 Dodge Avenger L4 2.4l Repair HubManual

Open the exact vehicle hub grounded by OEM manual evidence related to P0221.

2013 Dodge Avenger V6 3.6l Repair HubManual

Open the exact vehicle hub grounded by OEM manual evidence related to P0221.

Related Codes

P0220: Throttle/Pedal Position Sensor B CircuitRelated

The secondary TPS (sensor B) has a circuit fault. Modern drive-by-wire systems use two TPS for redundancy.

P0222: Throttle/Pedal Position Sensor B Circuit LowRelated

TPS B voltage is too low.

P0121: Throttle Position Sensor A Range/PerformanceRelated

The TPS reading does not match expected values based on MAP, RPM, and other inputs. Erratic readings indicate a worn TPS.

Frequently Asked Questions

Can cleaning the throttle body fix P0221?
Sometimes yes — carbon buildup can prevent smooth operation and cause erratic TPS B readings.
Is reduced power mode safe to drive in?
Yes, but speed is limited. Drive directly to a shop or home for repair.

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