Ansteuerdauer + Kalibrierdrücke, euere Werte sind gefragt | Posts 48+

A4 8K, CJCD 150 hp, currently at 180,000 km.

Injector 1:
- Rail pressure calibration point 1 - 5.14 µs
- Rail pressure calibration point: 2 -4.80 µs
- Rail pressure calibration point: 3 -7.10 µs

Injector 2:
- Rail pressure calibration point 1: -14.10 µs
- Rail pressure calibration point: 2 -3.65 µs
- Rail pressure calibration point: 3, -1.10 µs.

Injector 3:
- Rail pressure calibration point 1: -16.35 µs
- Rail pressure calibration point: -2.00 µs.
- Rail pressure calibration point: 3 -8.35 µs

Injector 4:
- Rail pressure calibration point 1: 12.25 µs
- Rail pressure calibration point: -18.85 µs.
- Rail pressure calibration point: 3, -16.30 µs.


Comparison values are available in my posts from August 2016 (48,000 km) and January 2020 (115,000 km). Some significantly negative values have decreased, and injector 4 is moving towards positive values with calibration point 1. No other abnormalities noted.
hg
Herbert.

A6 Avant 4F, 2005, 225 hp BMK engine, mileage: 253,000 km.

Injector 1 / MWB 72:
- Trigger Calibration Point 1: 20.0 ms
- Select calibration point 2: 16.0 ms
- Select calibration point 3: 2.0 ms

Injector 2 / MWB 73:
- Trigger Calibration Point 1: 22.0 ms
- Select calibration point 2: 32.0 ms
- Select calibration point 3: 10.0 ms

Injector 3 / MWB 74:
- Trigger Calibration Point 1: 18.0 ms
- Trigger Calibration Point 2 22.0 ms
- Trigger Calibration Point 3: 12.0 ms

Injector 4 / MWB 75:
- Trigger Calibration Point 1: 32.0 ms
- Select calibration point 2: 32.0 ms
- Select calibration point 3: 18.0 ms

Injector 5 / MWB 76:
- Select calibration point 1: 36.0 ms
- Select calibration point 2: 32.0 ms
- Trigger Calibration Point 3: 14.0 ms

Injector 6 / MWB 77:
- Trigger Calibration Point 1: 20.0 ms
- Select calibration point 2: 32.0 ms
- Trigger Calibration Point 3: 14.0 ms

The A6 seems to have quite a bit of carbon buildup, but it's not showing any noticeable issues. I've owned the car for several years and regularly monitor the readings. Sometimes I tried using additives, but it didn't really make much of a difference...

It would be nice if I could, possibly. ...could receive feedback on their values and development.

Stefan-5E5 wrote:

Hello everyone, Here are the details for my Octavia 5E5 4x4 CKFC: 191,000 km. Rail pressure calibration times 1/2/3 in µs. Cylinder 1: -23.6/-28.4/-24.0 Cylinder 2: -0.8 / -22.0 / -21.6 Cylinder 3: -23.2 / -26.8 / -20.8 Cylinder 4: 20.0/-22.4/-20.4 Regards, Stefan

Updated with current values:

Mileage: 249,600 km
Rail pressure calibration times 1/2/3 in µs.
Cylinder 1: -21.2 / -27.6 / -24.8
Cylinder 2: -4.8 / -19.2 / -22.8
Cylinder 3: -23.2 / -28.0 / -23.6
Cylinder 4: 11.6/-20.8/-18.4

Engine: CFHF, 2.0 CR-TDI
Power: 81 kW, 280 Nm.
Mileage: 187,000.

IDE01387 Injector 1: rail pressure calibration point -28.50 µs
IDE01388 Injector 1: rail pressure calibration point 2 -7.05 µs
IDE01389 Injector 1: rail pressure calibration point 3 -6.40 µs
IDE01390 Injector 2: rail pressure calibration point -26.80 µs
IDE01391 Injector 2: rail pressure calibration point -16.10 µs
IDE01392 Injector 2: rail pressure calibration point 3 -4.20 µs
IDE01393 Injector 3: rail pressure calibration point -27.20 µs
IDE01394 Injector 3: rail pressure calibration point 2 -25.60 µs
IDE01395 Injector 3: rail pressure calibration point -20.20 µs
IDE01396 Injector 4: rail pressure calibration point -21.60 µs
IDE01397 Injector 4: rail pressure calibration point 2 -21.55 µs
IDE01398 Injector 4: rail pressure calibration point 3 -19.75 µs

Stefan-5E5 wrote:

Hello everyone, Here are the values for my Octavia 5E5 4x4 CKFC. Series 150 hp/236 lb-ft of torque, chip tuning to 181 hp/294 lb-ft of torque. 191,000 km (approximately 118,640 miles). Some slight hesitation/jerking in the low load range, below 1500 RPM. Unfortunately, mostly used for short trips up to 15 km (approximately 9 miles). Currently, a noticeable issue is that the injector correction value for cylinder 4 is unusually high during idle and partial load conditions. This one ranges from 0.57mg to 0.73mg, while the others range from -0.1mg to -0.3mg. Rail pressure calibration times 1/2/3 in µs. Cylinder 1: -23.6/-28.4/-24.0 Cylinder 2: -0.8 / -22.0 / -21.6 Cylinder 3: -23.2 / -26.8 / -20.8 Cylinder 4: 20.0/-22.4/-20.4 Regards, Stefan

Here are my latest compiled data, for various running distances:

KM 191,000 230,000 244,000 249,400 249,600 249,890 250,350 252,039 299,500
Zyl1-1 -23.6 -18.0 -28.0 -20.4 -21.2 -24.0 -21.2 -15.2 -8.0
Zyl2-1 -0.8 17.2 0.4 -2.0 -4.8 12.0 7.6 6.4 10.0
Zyl3-1 -23.2 -16.8 -29.6 -23.6 -23.2 -22.8 -20.4 -17.2 -14.8
Zyl4-1 20.0 21.2 26.8 22.0 11.6 22.8 24.8 31.6 25.2
Zyl1-2 -28.4 -27.2 -27.6 -27.6 -27.6 -30.4 -25.2 -24.4 -26.0
Zyl2-2 -22.0 -17.6 -21.6 -19.6 -19.2 -19.6 -18.0 -18.4 -19.6
Zyl3-2 -26.8 -25.2 -29.2 -28.0 -28.0 -30.4 -26.0 -27.2 -28.0
Zyl4-2 -22.4 -16.8 -18.0 -20.8 -20.8 -16.8 -17.6 -17.6 -20.4
Zyl1-3 -24.0 -20.4 -23.6 -24.8 -24.8 -25.6 -22.8 -23.2 -24.4
Zyl2-3 -21.6 -18.0 -21.6 -22.8 -22.8 -20.4 16.4 -21.2 -20.0
Zyl3-3 -20.8 -19.6 -23.2 -23.6 -23.6 -25.6 -22.8 -24.4 -25.2
Zyl4-3 -20.4 -16.0 -16.8 -18.0 -18.4 -18.4 -13.6 -17.6 -18.8

Note: Cylinder 2, calibration point 2 at 250,350 km is most likely a sign error, but I can no longer find the original data for it.