Difference between revisions of "Diesel Particle Filter Emergency Regeneration"
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− | == 1.4l/1.9l/2.0l R4 & 2.5l R5 TDI == | + | == 1.4l/1.9l/2.0l R4 & 2.5l R5 PD/PPD-TDI == |
'''<u>Prerequisites (General):</u>'''<br> | '''<u>Prerequisites (General):</u>'''<br> | ||
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− | == 3.0l V6 TDI | + | == 3.0l V6 CR-TDI == |
See [[3.0l V6 TDI (BKS/BMK/BUN)#Particle Filter Emergency Regeneration|Engine specific page]]. | See [[3.0l V6 TDI (BKS/BMK/BUN)#Particle Filter Emergency Regeneration|Engine specific page]]. |
Revision as of 09:19, 12 March 2008
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 - 11]
- Enable Regeneration by Entering 21295.
[Do It!]
[Meas. Blocks - 08]
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/Timer
MVB 075.1: Exhaust Gas Temperature before Turbo Charger
MVB 075.2: Exhaust Gas Temperature before Particle Filter
MVB 075.3: Particle Filter Load
MVB 075.4: Exhaust Gas Temperature after Particle Filter
Now Start the Driving Cycle and keep watching the Measuring Blocks (2nd Person required).
[Done, Go Back]
[Close Controller, Go Back - 06]
3.0l V6 CR-TDI
See Engine specific page.