P240A - Evaporative Emission System Leak Detection Pump Heater Control Circuit/Open

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Leak Detection Pump
  • Leak Detection Pump harness is open or shorted
  • Leak Detection Pump circuit poor electrical connection

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P240a Description

The Engine Control Module (ECM) checks power consumption on the Leak Detection Pump. The Diagnostic Trouble Code (DTC) can be diagnosed when the leak diagnostic system is run. A diagnostic trouble code is stored if the current consumption of the pump in the Leak Detection Pump unit varies too much during the reference phase.
OBDII Code P240a - Evaporative Emission System Leak Detection Pump Heater Control Circuit/Open - AutoCodes.com

P240A Information for specific makes

  • P240A BMW Evaporative Emission System Leak Detection Pump Heater Control Circuit/Open   

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P240A Comments

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