good afternoon guys vcds has finally arrived so I've done what
@mmi has said this is the file hopefully sheds some light on this thing
Thanks,
Question: was the engine cranked immediately prior to creating the map - just curious because main injection timing was at 0.5 degrees (normal startup initialization), however injection duration recorded is 0.
IDE00351 | Main injection: start of activation | 0.5 | ° |
IDE00352 | Main injection: duration of activation | 0 | µs |
To me a suspicious one is the below - the few engines (almost 20 now) I have checked this have been -1.3 to 2.2 degrees.
The non-starter mentioned earlier (post #8) was 6.6 degrees - after readjusting 0.9 degrees . Another non-starter had 3.3 degrees, however the guy never returned with feedback so can't confirm that one.
IDE00182 | Camshaft adaptation intake bank 1: phase position | 4.7 | ° |
Also just to add guys the timing has been double checked all lining up perfect.
So it was not adjusted recently? Because the logged 4.7 degrees still puzzles me.
Perhaps you could do the same as mentioned above in post #8.
It should give us an idea that basic things are happening - cranking speed, air flow, fuel pressure, injection, etc.
Tick the following in VCDS > Engine > Advanced Measuring Values,
IDE00021 Engine RPM
IDE00347 Air mass: actual value:
IDE00351 Main injection: start of activation
IDE00352 Main injection: duration of activation
IDE00407 Rail pressure regulation: status
IDE00416 Starter control: terminal 50 feedback
IDE00589 Fuel pressure
IDE03767 Engine status
IDE07757 Exhaust recirc.valve 1 bank 1: posit.feedback - Actual value
IDE07771 Throttl.valve adapt. 1 bank 1: posit feedback - Actual value
IDE07824 Tank-internal presupply pump 1 bank 1: activation
Tick "Group UDS requests" - by 7.
Click Log - Start
Crank the engine - 3 seconds is enough.
Stop logging etc.
The logfile will be in folder C:\Ross-Tech\VCDS\Logs
Please post the logfile.