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2023 HYUNDAI TUCSON
2.5L I4•AWD•AUTOMATIC•gas
2 active safety recalls on this vehicle — view recalls
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Repairs425Labor501Torque4443Fluid10DTC1092Battery1Maintenance0Recalls2
P0068moderate severityPowertrain

MAP/MAF - Throttle Position Correlation

on 2023 Hyundai Tucson 2.5L I4 · AWD

What this code means

The MAP or MAF sensor reading does not correlate with the throttle position sensor reading.

Symptoms

  • Check Engine Light
  • Poor acceleration
  • Rough idle
  • Stalling

Common causes

  • Intake manifold vacuum leak
  • Faulty MAP or MAF sensor
  • Throttle position sensor issue
  • Intake gasket leak

Diagnostic steps

  1. Check for vacuum leaks
  2. Test MAP/MAF sensor readings
  3. Test TPS
  4. Inspect intake gaskets

Repair notes

Repair vacuum leak or replace faulty sensor.

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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