Multiecuscan

I meant I wonder if it's a bug with MES? The ECU map is very likely to be stock as it's previously thrown up codes for EGR and DPF. Can anything else cause limp mode without a fault code? If the car had previously failed to regen a number of times and then went into limp mode with "engine failure" E...

Any idea why it's in limp mode still with no EML or DCTs?

Also any idea why it won't regen? Bad software for this ECU or is it a parameter that is out?

Yes the car was meeting the requirements to start the procedure and it does start the dpf regen without issue. It initially revs up to 2000rpm and then once the EGTs are up it then revs to 3500. Once the EGTs reach 400°c, the car starts to vibrate/rumble slightly and the differential pressure climbs...

So replaced glow plugs and no fault codes remain. No coil light now and no EML light. However the car is still in limp mode. :cry: Tried to do a regen on multiecuscan and it failed again. It states generic error in the status. "injected quantities outside permitted range". DPF pressure is reading 14...

abarthmultijet wrote: ↑

28 Nov 2021, 11:06

Yes, you should certainly replace the glow plugs first! They are not expensive and easy to replace (with a bit of experience). Make sure they are the right voltage.

Thank you. I've ordered a set and will update once I've fitted and tried to regen again.

shpuncik wrote: ↑

26 Nov 2021, 12:29

usually glow plugs system should be working without errors to be able to run DPF regeneration

So you think the glow plug fault could be contributing to failed forced regens? I'll replace the set if so.

Hi,

I have a doblo 223 1.9 multijet. It is is limp mode and I'm trying to regen the DPF but it fails and says Injected quantities out of permitted range".

What does this mean?

I've got no EML on, only code is glow plug relayed (P0683) but I'm still stuck in limp mode.

Anyone have an idea?