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Home >> Lexus >> 2017 >> CT 200h Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (3 Of 3) & Circuit Tests) >> SFI System >> DTC P0107: Manifold Absolute Pressure / Barometric Pressure Circuit Low Input; DTC P0108: Manifold Absolute Pressure / Barometric Pressure Circuit High Input [08/2015 - ] >> Description
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DTC P0107: Manifold Absolute Pressure / Barometric Pressure Circuit Low Input; DTC P0108: Manifold Absolute Pressure / Barometric Pressure Circuit High Input [08/2015 - ]: Description

Refer to DTC P0106 (See article. Refer to DESCRIPTION ).

DTC No. DTC Detecting Condition Trouble Area
P0107 The output voltage from the manifold absolute pressure sensor below 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