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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1791 (Engine Controls - Diagnostic Subroutines -- Diesel 6.0L (99P E-Series & 99P F450/550)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> P0237 - Turbo/Super Charger Boost Sensor A Circuit Low

P0237 - Turbo/Super Charger Boost Sensor A Circuit Low

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P0237 - TURBO/SUPER CHARGER BOOST SENSOR A CIRCUIT LOW

Description:  Sensor operating voltage is less than 0.25 volt (VREF). As a result it failed below the minimum allowable calibrated parameter.
Possible Causes: 
  • Open circuit
  • Short to ground
  • MAP sensor
Diagnostic Aids:  VREF should be greater than 4.0 volts.
Application    Key On Engine Off  Key On Engine Running  Continuous Memory 
All   refer to PINPOINT TEST E .
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