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P0653

Overview

Code

P0653

Code Type

P

Code Class

P0

System

Engine

Severity Level

Medium

Emissions Related

true

Drivability Impact

Major

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0653 indicates a malfunction in the throttle position sensor circuit

Symptoms

Rough idling; Poor acceleration

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Throttle position sensor

Possible Causes

Faulty throttle position sensor; Wiring issues

Diagnostic Steps

1 Inspect throttle position sensor 2 Test sensor

Drive Safety Notes

Driving with code P0653 may be unsafe, as incorrect throttle position signals can cause unexpected acceleration response or reduced engine power

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