Q5 4807 EGR system insufficient flow

[Cooper man]

Hi I have a Q5 3.0 tdi and this fault code keeps coming on any ideas what it may be normally it comes on a low revs .

 

[NHN]

Check egr condition.

 

[Cooper man]

Hi just had Q5 on VCDS and 3 fault codes have come up 4807 EGR P0401 00(96) insufficient flow. 5130 -OXYGEN (Lambada) sensor B1 S1 P0130 00 (237)-malfunction in circuit.5105-oxygen (lambada) sensor B1 S1 Negative ground P2251 pp(096)-open circuit dose this help.

 

[NHN]

Well lambda sensor faults won't help for sure, whether they're affecting egr flow rate is interesting, but you'd need to fix sensors & check the she is functioning correctly.

 

[Cooper man]

Hi when you say you need to fix sensors and check functioning correctly which sensors do you mean thanks.