Difference between revisions of "Dpf removal guide FAP additive systems"

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'''The correct level of diagnostic equipment is required to perform these tasks!'''  
 
'''The correct level of diagnostic equipment is required to perform these tasks!'''  
  
*'''Taking into consideration that you have diagnosed the vehicle and'''  
+
'''Taking into consideration that you have diagnosed the vehicle and'''  
  
 
*The BSI is not faulty
 
*The BSI is not faulty
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*To do this you will need to select the menu button on the right hand side of the stereo face here you can scroll up/down and find either (Diagnostic Check) or (Vehicle Configuration) in here you will find the self diagnostic check, carry out this procedure so the head-up display can clear the unwanted Additive Faulty warning light.   
 
*To do this you will need to select the menu button on the right hand side of the stereo face here you can scroll up/down and find either (Diagnostic Check) or (Vehicle Configuration) in here you will find the self diagnostic check, carry out this procedure so the head-up display can clear the unwanted Additive Faulty warning light.   
 
*Test drive the vehicle and fault check after to be sure you are happy.
 
*Test drive the vehicle and fault check after to be sure you are happy.
 
 
  
 
== Manual BSI Reset Procedure ==
 
== Manual BSI Reset Procedure ==

Revision as of 12:19, 4 December 2015

How To Prepare And Reset Additive Control Systems Prior To DPF Deletion And EGR Off

NOTE: For a full explanation of how an additive control system works please see our wiki page Dpf Additive Systems Explained

The correct level of diagnostic equipment is required to perform these tasks!

Taking into consideration that you have diagnosed the vehicle and

  • The BSI is not faulty
  • All FAP/DPF sensors are intact and fully operational
  • The DPF filter is completely extracted from the exhaust unit
  • The fuel filler cap sensor is a genuine component and operational
  • The additive level sensor is operational
  • The ECU Engine control unit is not faulty
  • The EGR valve operates as it should and/or in its closed position
  • Now you have confirmed all of the above are present and correct you can proceed to the next step.
  • We recommend you follow these instructions to ensure a successful deletion, however is you have been presented with a vehicle that has already had the dpf filter removed or the diagnostic tools you own have limited capabilities then you can attempt the manual BSI reset procedure which you can find at the bottom of this page..

PCW Recommended Diagnostic Tools

  • Peugeot/Citroen: Peugeot Planet - Lexia
  • Ford: IDS

Other tools we know of that can perform these tasks successfully:

  • Delphi Diagnostics

STEP 1 CLEAR DTC'S

  • Clear all of the DTC's from the engine control unit and the BSI.
  • If there are still DTC's present for the dpf data or dpf pressure sensor's do not worry at this point as they may require the next reset procedure before they will clear.
  • Once you have cleared the DTC's switch off the ignition and remove the key for 3 mins.

STEP 2 RESET'S

  • Reset DPF Particulate Data
  • Reset DPF Pressure Sensor's
  • You Can Learn A New CATALYST To The System The Will Help With Resetting Pre-cat Sensors
  • Reset All Mass Airflow Data
  • Reset The EGR Valve Position
  • Now tell the bsi the Additive Tank has been replaced and re-filled this will reset the additive level sensor
  • Once you have carried out the reset procedure, switch off the ignition and remove the key for 3 mins.

STEP 3 CLEAN UP

  • Now go back and clear all DTC'S, any faults relating to dpf and egr should be cleared prior to applying the mod file.
  • If you require DTC codes removing then please request this upon upload of your file to the PCW website.
  • Once you have cleared the DTC's switch off the ignition and remove the key for 3 mins.

STEP 4 FLASH THE ECU

  • Now you can flash the mod file onto the ecu!
  • On some peugeots with the head-up display unit you may need to go into the diagnostic menu and perform a dtc check and reset once all these other steps are completed.
  • To do this you will need to select the menu button on the right hand side of the stereo face here you can scroll up/down and find either (Diagnostic Check) or (Vehicle Configuration) in here you will find the self diagnostic check, carry out this procedure so the head-up display can clear the unwanted Additive Faulty warning light.
  • Test drive the vehicle and fault check after to be sure you are happy.

Manual BSI Reset Procedure

  • The software that controls the operation of these systems can become corrupted if the battery has been replaced and the “BSI” has not gone to sleep before disconnection of old battery or been woken up after reconnection of new battery or sometimes for no good reason at all!


  • The system can be rebooted if a problem has occured so all is not lost.

Follow this procedure for the reset (reboot).

  • Have the drivers window fully open.
  • Open the bonnet and make sure all equipment is switched off including interior light.
  • Close all doors and remove key from the ignition.
  • Wait 3 minutes, disconnect the vehicle battery then wait 15 seconds.
  • Reconnect the vehicle battery and wait a further 10 seconds.
  • Switch on the side lights through the driver’s window.
  • Switch on the ignition DO NOT start the engine at this point.
  • Hold the lock button on the key down for 10 seconds while key is still in the ignition.
  • Switch off ignition and remove key open & close door to test central locking system.
  • Start the engine.