Engine-Codes - Lincoln - P1548 LINCOLN

P1548 LINCOLN - Engine Air Filter Restriction

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What is this?
Table of contents

P1548 LINCOLN Possible Causes

  • Intake Air restriction
  • Clogged Air Filter

How is the P1548 LINCOLN code repair?

Start by checking 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 connector's pins.

What is the cost to diagnose the P1548 LINCOLN code

Labor: 1.0

The cost to diagnose the P1548 LINCOLN code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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Possible Symptoms

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

P1548 LINCOLN Meaning

The Powertrain Control Module (PCM) monitors the Manifold Absolute Pressure (MAP) at various engine speeds during Wide Open Throttle (WOT) operation and compares the information to a calibrated value. The P1548 code sets if the air flow is out of range.

More Information

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