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Home/DTC Codes/Mitsubishi/Eclipse/2000-2005 2.4L I4/P0105
P0105

Manifold Absolute Pressure/BARO Circuit

2000-2005 Mitsubishi Eclipse 2.4L I4

Moderate SeverityPowertrainGeneric (SAE)

Description

General malfunction in the MAP or barometric pressure sensor circuit.

Symptoms

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

Common Causes

  • Faulty MAP sensor
  • Vacuum hose disconnected or cracked
  • Wiring issue
  • PCM failure

Diagnostic Steps

  1. Check MAP sensor vacuum hose
  2. Test MAP sensor voltage at key-on (should read barometric)
  3. Compare MAP to BARO reading
  4. Inspect wiring

Repair Notes

Replace MAP sensor or repair vacuum connection.

Related Codes

P0106MAP/BARO Pressure Circuit Range/PerformanceP0107MAP/BARO Pressure Circuit Low InputP0108MAP/BARO Pressure Circuit High InputP0109MAP/BARO Pressure Circuit Intermittent

Other Powertrain Codes

P0105 on Other Vehicles

Mitsubishi 3000GT

1991-1999 3.0L V6

Mitsubishi 3000GT VR-4

1991-1999 3.0L Twin Turbo V6

Mitsubishi 3000GT VR-4

1991-1999 3.0L V6 Twin Turbo

Mitsubishi Colt JP

2002-2012 1.3L I4 4A90

Mitsubishi Colt JP

2002-2012 1.5L I4 4A91

Mitsubishi Delica D:5

2019-2025 2.2L I4 Turbo Diesel 4N14

Mitsubishi Diamante

1992-1996 3.0L V6

Mitsubishi Diamante

1997-2004 3.5L V6

Common Questions

What does code P0105 mean on a 2000-2005 Mitsubishi Eclipse?

P0105 stands for "Manifold Absolute Pressure/BARO Circuit". General malfunction in the MAP or barometric pressure sensor circuit.

What are the symptoms of P0105 on a Mitsubishi Eclipse?

Common symptoms of P0105 include: Check Engine Light, Poor acceleration, Rough idle, Black smoke, Stalling.

What causes P0105 on a 2000-2005 Mitsubishi Eclipse?

Common causes of P0105 include: Faulty MAP sensor, Vacuum hose disconnected or cracked, Wiring issue, PCM failure.

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