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Home >> Lexus >> 2014 >> GS 450h >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Diagnostic Codes (P0010-P014F)) >> SFI System >> DTC P0107, P0108: Manifold Absolute Pressure/Barometric Pressure Circuit Low Input; Manifold Absolute Pressure/Barometric Pressure Circuit High Input [09/2013 - ] >> Description
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DTC P0107, P0108: Manifold Absolute Pressure/Barometric Pressure Circuit Low Input; Manifold Absolute Pressure/Barometric Pressure Circuit High Input [09/2013 - ]: Description

Refer to DTC P0106. Refer to DESCRIPTION .

DTC No. DTC Detection Condition Trouble Area
P0107 The output voltage from the manifold absolute pressure sensor less than 0.5 V for 0.5 seconds (1 trip detection logic).
  • Open or short in manifold absolute pressure sensor circuit
  • Manifold absolute pressure sensor
  • ECM
P0108 The output voltage from the manifold absolute pressure sensor higher than 4.5 V for 0.5 seconds (1 trip detection logic).
  • Open or short in manifold absolute pressure sensor circuit
  • Manifold absolute pressure sensor
  • ECM

HINT: 

When any of these DTCs are output, check the manifold absolute pressure using the Techstream. Enter the following menus: Powertrain / Engine and ECT / Data List / Primary / MAP.

Pressure Displayed Malfunction
Approximately 0 kPa(abs) [0 mmHg(abs)]
  • Short in PIM circuit to ground
  • Short in PIM circuit to E2 circuit
  • Open in VC circuit
130 kPa(abs) [975 mmHg(abs)] or higher
  • Short in VC circuit to PIM circuit
  • Open in PIM circuit
  • Open in E2 circuit