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1.4l/1.9l/2.0l R4 & 2.5l R5 PD/PPD-TDI Prerequisites (General):Ignition ON Engine ON (Idle) Coolant Temperature above 50 °C (see MVB 002.4) Particle Filter Load below Specification (see MVB 075.3, VAG-COM should give the specified value) If the Particle Filter Load is above Specification the Particle Filter needs to be replaced since the car may burn down when regenerating. Power Consumers ON (Light, Seat Heating, Front/Rear Window Heater, Climate Control) Conditions (Driving Cycle):Vehicle Speed between 30-60 km/h (18-37 MPH) Engine Speed between 1500-2500 RPM (4th or 5th Gear, Automatic Transmission in Tiptronic) Duration approx. 15-20 Minutes Exhaust Gas Temperature before Turbo Charger above 700 °C Drive the car based on the above conditions until the Particle Filter Load is as low as possible (close to 0?%). In case the regeneration fails there can either be problems with the Driving Cycle Conditions or with the Engine Hardware. [Select][01 - Engine][Coding-II]Enable Regeneration by Entering 21295. [Do It!][Meas. Blocks ]Select both Groups at once 070 and 075.[Go!]MVB 070.1: Regeneration Status (xxxxxxx1 = Normal Regeneration active, xxxxxx1x = Forced Regeneration active)MVB 070.3: Regeneration Counter/TimerMVB 075.1: Exhaust Gas Temperature before Turbo ChargerMVB 075.2: Exhaust Gas Temperature before Particle FilterMVB 075.3: Particle Filter LoadMVB 075.4: Exhaust Gas Temperature after Particle FilterNow Start the Driving Cycle and keep watching the Measuring Blocks (2nd Person required).[Done, Go Back][Close Controller]1.6l/2.0l R4 CR-TDI With the newer CR-TDI engines there are 2 different types of regenerations available depending on the actual soot mass/load. If either the calculated or measured soot mass is above 30g but below 40g you can initiate a regeneration while standing (Idle will be raised etc.), a forced regeneration while driving is also possible. Once the values are above 40g (but below the max 45g) the regeneration while standing is no longer available and the regeneration while driving is the only way. Regeneration while Standing/Idle Prerequisites (General):Ignition ON Engine ON (Idle) Fuel Tank at least 1/4 full Transmission in Neutral/Park Parking Brake engaged Coolant Temperature above 70 °C (see MVB 002.4) Particle Filter Load below Specification (see MVB 108.2/3 -or- 241.2/3 ) If the Particle Filter Load is above Specification the Particle Filter needs to be replaced since the car may burn down when regenerating. Power Consumers ON (Light, Seat Heating, Front/Rear Window Heater, Climate Control) Engine Hood Closed [Select][01 - Engine][Security Access - 16]Enter the Code 27971 [Basic Settings]Select Block for Regeneration while Standing [Go!]Follow the Instructions on the Screen [Done, Go Back][Meas. Blocks ]Select Blocks 099 and 108 at once.[Go!]MVB 099.2: Exhaust Gas Temperature before Turbo ChargerMVB 099.3: Exhaust Gas Temperature before Particle FilterMVB 099.4: Exhaust Gas Temperature after Particle FilterMVB 108.2: Particle Filter Soot Mass (calculated) Alternate group 241.2 if 108 is blank MVB 108.3: Particle Filter Soot Mass (measured) Alternate group 241.3 if 108 is blankNow let the Car run with Raised Idle until the Particle Filter Load is as low as possible (close to 0?%). [Done, Go Back][Close Controller, Go Back]Regeneration while Driving Prerequisites (General):Ignition ON Engine ON (Idle) Coolant Temperature above 70 °C (see MVB 002.4) Particle Filter Load below Specification (see MVB 108.2/3, VCDS should give the specified values) If the Particle Filter Load is above Specification the Particle Filter needs to be replaced since the car may burn down when regenerating. If the Particle Filter Load value in MVB 108 is blank, use alternate group 241.2/3 instead. Power Consumers ON (Light, Seat Heating, Front/Rear Window Heater, Climate Control) Engine Hood Closed Conditions (Driving Cycle):Vehicle Speed above 60 km/h (40 MPH) Engine Speed between 2000-2500 RPM (4th or 5th Gear, Automatic Transmission in Tiptronic) Duration approx. 10-15 Minutes Exhaust Gas Temperature before Turbo Charger above 170 °C (MVB 099.2) Exhaust Gas Temperature before Diesel Particle Filter above 150 °C (MVB 099.3) Exhaust Gas Temperature after Diesel Particle Filter above 150 °C (MVB 099.4) Drive the car based on the above Conditions until the Particle Filter Load is as low as possible (close to 0?%). In case the Regeneration fails there can either be problems with the Driving Cycle Conditions or with the Engine Hardware. [Select][01 - Engine][Security Access ]Enter the Code 12233[Adaptation - 10]Select Channel for Regeneration while Driving [Read]Enter/Save 1 as new Value. [Save][Done, Go Back][Meas. Blocks - 08]Select Blocks 099 and 108 at once.[Go!]MVB 099.2: Exhaust Gas Temperature before Turbo ChargerMVB 099.3: Exhaust Gas Temperature before Particle FilterMVB 099.4: Exhaust Gas Temperature after Particle FilterMVB 108.2: Particle Filter Soot Mass (calculated)MVB 108.3: Particle Filter Soot Mass (measured)Now Start the Driving Cycle and keep watching the Measuring Blocks (2nd Person required).[Done, Go Back][Close Controller, Go Back ]Particle Filter Emergency Regeneration Prerequisites:Ignition ON Engine ON (Idle) Oil Temperature above 70 °C (see MVB 007.2) Particle Filter Load below 68g (see MVB 104.3) If the Particle Filter Load is above 68g the Particle Filter needs to be replaced since the car may burn down when regenerating. Engine Hood CLOSED Parking Brake ENGAGED Transmission in (P)ARK Temperatures at the Exhaust System may rise up to 300 °C!!! No Fault Codes Stored Power Consumers ON (Light, Seat Heating, Front/Rear Window Heater, Climate Control) The Regeneration may take up to 40 minutes, the engine speed automatically increases to about 1500 RPM. [Select][01 - Engine][Coding-II - 11]Start Regeneration by Entering 10016. [Do It!][Meas. Blocks - 08]Select all 3 Groups at once 100, 101 and 102[Go!]MVB 100.1: Engine SpeedMVB 100.3: Regeneration Counter/TimerMVB 100.4: Regeneration Abort recognized (0 = No Abort/1 = Abort recognized)MVB 101.4: Regeneration Status (001 = Heating Up, 010 = Regeneration, 100 = Cooling Down)MVB 102.1: Temperature before CatalystMVB 102.2: Temperature before Particle Filter[Done, Go Back][Close Controller, Go Back] ................
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