OBDII Code List

P1421 SUBARU - Exhaust Gas Recirculation Circuit High Input

Repair Importance Level: 2/3
Repair Difficulty Level: 2/3   
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P1421 SUBARU Possible Causes

  • Faulty EGR valve
  • EGR valve harness is open or shorted
  • EGR valve circuit poor electrical connection

First diagnose P1421 SUBARU code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1421 SUBARU code

    Labor: 1.0

    The cost of diagnosing the P1421 SUBARU code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P1421 SUBARU Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1421 Subaru Description

Exhaust Gas Recirculation Circuit High Input is the generic description for the P1421 Subaru code, but the manufacturer may have a different description. Currently we have no further information abouth the P1421 Subaru OBDII code. Please post your question on our "Questions" section for more information: Questions.
OBDII Code P1421 Subaru - Exhaust Gas Recirculation Circuit High Input -

P1421 SUBARU More Information

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P1421 SUBARU Comments

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