Hey tiv,
maybe you can help me: my sis car has a code; Insufficient EGR flow.
I first tried the easiest possible: electrical clener on MAF, EGR connections, inside and out.
It didn't work.
Here is her engine (which, by the way, has the EGR components very well located.... I was surprised how easy it was to reach them).
I checked for hose cuts but could not find any.
What would you recommend next ????
p.s. IIRC the code was P0411 or similar.