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Home >> Lexus >> 2017 >> GS 450h Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0010 - P0193) >> SFI System >> DTC P0107: Manifold Absolute Pressure / Barometric Pressure Circuit Low Input; DTC P0108: Manifold Absolute Pressure / Barometric Pressure Circuit High Input [09/2014 - ] >> Description

DTC P0107: Manifold Absolute Pressure / Barometric Pressure Circuit Low Input; DTC P0108: Manifold Absolute Pressure / Barometric Pressure Circuit High Input [09/2014 - ]: Description

Refer to DTC P0106 (See service information). 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