Chasing misfire - Injector correction figures

[Becks]

Hi, I am chasing a misfire on my engine. Today another forum member kindly let me connect to his DICE. There were loads of stored codes - too many to make sense of, and none relating to the injectors.

We ran the test for the injectors - passed
I've previously done a leak off test - all well within tolerance.
We checked the correction figures ( see attachment). To me these seem ok, but I'm new to diesels so would value a more experienced opinion.

I was getting a service engine system message - that was cleared and it hasn't come back yet today. Not sure what was causing this, but the oil level sensor is reporting the oil level at 107%. On the dipstick it is only just over 1/2 - ? Faulty sensor. The service records show this was replaced.

The misfire is particularly evident on full throttle acceleration. At very light throttle, however, there is a slight knocking noise.

Where should I go next to work out what is causing the misfire?

Thanks

[cheshired5]

Originally Posted by Becks

Where should I go next to work out what is causing the misfire?

As suggested in your other thread, stick a can of Diesel Purge through your system. Ideally setting up a rig so it reuses any leak back instead of it being returned and lost to the tank.
I think you're in the very early stages of an injector issue so this early and cheap action may be all you need to nip it in the bud.
You also now have tangible figures that you can compare after.

[5cilinder]

Those fuelcorrection figures are well within tollerances,ofcourse a fuelcleaning wont hurt
What kind of codes do you have? misfirecodes? electronic connectors high signal codes?
Have a videoclip of the knocking?