OBD Guide

P26FF

Auto Configuration Throttle Input Not Present Bank 2

P26FF is an OBD-II diagnostic trouble code meaning: Auto Configuration Throttle Input Not Present Bank 2. Common causes: throttle position sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Check Engine light comes on
  • Loss of engine power
  • Unstable engine idling
  • Increased fuel consumption
  • The car may go into emergency mode

Causes

  • Throttle Position Sensor Malfunction
  • Open or short circuit in the sensor circuit
  • Connector problems or contact corrosion
  • Throttle unit malfunction
  • Software error in the engine control unit

How to Fix

  1. Check the condition of the throttle position sensor
  2. Check the integrity of wiring and contacts
  3. Clean the throttle body if necessary
  4. Scan the control unit for additional errors
  5. If necessary, replace the throttle position sensor

Related codes

Error P26FF by Vehicle Brand

FAQ

What does the P26FF code mean?

P26FF is an OBD-II diagnostic trouble code that indicates: Auto Configuration Throttle Input Not Present Bank 2

What causes a P26FF error code?

The most common causes of P26FF include: Throttle Position Sensor Malfunction; Open or short circuit in the sensor circuit; Connector problems or contact corrosion; Throttle unit malfunction.

How do I fix a P26FF diagnostic trouble code?

To fix P26FF: Check the condition of the throttle position sensor. Check the integrity of wiring and contacts. Clean the throttle body if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P26FF?

Yes, but get it checked soon

How much does it cost to fix P26FF?

The estimated repair cost for P26FF is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat