OBD Guide

P006C

MAP - Turbocharger/Supercharger Inlet Pressure Correlation

P006C is an OBD-II diagnostic trouble code meaning: MAP - Turbocharger/Supercharger Inlet Pressure Correlation. Common causes: air leak in the intake tract, map sensor malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Reduced engine power
  • Unstable idling
  • Dips during acceleration
  • Increased fuel consumption
  • Check engine light comes on

Causes

  • Air leak in the intake tract
  • MAP sensor malfunction
  • Turbocharger/supercharger problems
  • Intercooler clogged or damaged
  • Pressure relief valve (wastegate) malfunction
  • MAP sensor wiring problems
  • ECU software error

How to Fix

  1. Check the tightness of the intake tract
  2. Check the operation of the turbocharger/supercharger
  3. Check the status and connection of the MAP sensor
  4. Check pressure relief valve (wastegate)
  5. Scan the system for other errors
  6. Replace MAP sensor or other components as necessary
  7. Reset the error and check the system operation

Related codes

Error P006C by Vehicle Brand

FAQ

What does the P006C code mean?

P006C is an OBD-II diagnostic trouble code that indicates: MAP - Turbocharger/Supercharger Inlet Pressure Correlation

What causes a P006C error code?

The most common causes of P006C include: Air leak in the intake tract; MAP sensor malfunction; Turbocharger/supercharger problems; Intercooler clogged or damaged.

How do I fix a P006C diagnostic trouble code?

To fix P006C: Check the tightness of the intake tract. Check the operation of the turbocharger/supercharger. Check the status and connection of the MAP sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P006C?

Limited driving only, diagnose soon

How much does it cost to fix P006C?

The estimated repair cost for P006C is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat