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DIESEL CONTROL SYSTEM FLA -211 DTC P0237 BOOST PRESSURE SENSOR CIRCUIT LOW INPUT COMPONENT LOCATION EB7D69B2 EGNG012V GENERAL DESCRIPTION E5D63902 Boost Pressure Sensor(BPS) is installed in intake manifold and senses the pressure of air inside of intake manifold which DTC DESCRIPTION EF19EB84 P0237 is set when the voltage below 200mV - mimimum output voltage of BPS - is detected for more than 2.0 sec.. This DTC DETECTING CONDITION E92DF05F Item Detecting Condition Possible Cause DTC Strategy • Voltage monitoring Enable Conditions • IG KEY "ON" ThresholdValue • Output signal below minimum value(below 200mV) DiagnosticTime • 2.0 sec. Fuel Cut NO EGR Off YES Fuel Limit YES Fail Safe MIL NO • Boost pressure is fixed at 1000 hpa. • BPS circuit SPECIFICATION E4C6DB8C Pressure [Kpa] 20 100 190 250 Outpur voltage [V] 0.4±0.077 1.878±0.063 3.541±0.063 4.650±0.077 |