ECM issues - Limp mode

rjack · Post by **rjack** » 18 Jul 2018, 09:42

Hello,

I'm having issues with a friend's C30 1.6D 2010 model.

The car is in limp mode, no LED/error message on the dash. VIDA gives me the following error code: "ECM-2A30 Particulate trap signal too high".

Problem is: the DPF, pressure sensor, hoses and additive fluid are all brand NEW, replaced less than 3.000km ago for the DPF and less than 100km for the sensor.

When I try a forced regen, I immediately have the "operation failed" error message. The values regarding the DPF pressure are within the norm (3-4Hpa at idle, +-30Hpa when pressing the throttle).

I also have a constant reading of the DPF temperature sensor: no matter the conditions, it stays at 97,62°C.

Here's a screenshot from the frozen values:

Do you think that the ECM is at cause here?

Thanks for the help!

JonasKleiv · Post by **JonasKleiv** » 12 Feb 2021, 00:24

Did you find a solution for the problem? Having similar issues with my 1.6d V50 2009. Engine in limp mode and only getting operation failed when trying to force dpf regen in Vida.

HIHB · Post by **HIHB** » 10 Dec 2022, 09:19

Any of you guys can tell me where the problem is, because recently I am having the same issues on my volvo v50 1.6 D 2007.