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55 plate laguna 130 dci check injectors and DPF light

10K views 27 replies 6 participants last post by  jamiepm 
#1 ·
Hi all,
Over the past week the car has been indicating a 'check injector' message which after a few minutes went out. Whilst it was lit the car was gutless, but sprung into life again once the message disappeared. However today I've had the DPF symbol light up as well. My daily commute is 80 mile each way up the motorway, with the car mileage at close to 120k,and driving home tonight hasn't resolved the issue. I have a code reader which is indicating a P1431 fault, but before I condemn the DPF to remap/software delete is there anything I should check?

Thanks Jamie
 
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