Recently replaced my dpf sensor G450.

before and now my car will run fine for a few days then all over a sudden my car will go from idling about 8k to sitting around 10? and occasionally lunge as in you feel the car move or jump slightly.

also occasionally drives a little lumpy, for instance 3rd gear just moviing thru the rpm's and you feel it go lumpy before picking up again? 

Edited 24 May, 201412 yr by wolverineuk

Thats normal during a DPF rengen cycle

Really?

would having a stage 1 and the DPF removed stop it from happening?

yep, def normal for a DPF regen, my car is a pig to drive when it does that...

Yeah DPF removal and mapped out will stop it,

 

doesn't necessarily have to be a stage 1 map, some places including Shark offer a stage 0 just to map out the dpf if insurance etc. is a problem