Zafira 1.6 Club 2006 Emmision Light Error

[grantan]

Hi,

I topped up both the engine oil and the coolant (correctly) and now I am getting the yellow emmision light staying on (looks like an engine block)

I have been reading about the pedal approach to trying to determine the fault code and get the following:

Any pointers (the car is driving normal) ?

Cheers,
Andy

ECN
30000

30100 P0100 Mass Air Flow Sensor Circuit Low Input C-07
P0100 Mass Air Flow Sensor Circuit Range/Performance C-07

30200 ???
30300 ???
30400 P0400 Exhaust Gas Recirculation Circuit High Input C-16
P0400 Exhaust Gas Recirculation Circuit Open C-16
P0400 Exhaust Gas Recirculation Flow Excessive Detected C-16
P0400 Exhaust Gas Recirculation Flow Insufficient Detected C-16

31400 ???
00000

 

[Jimmyjaffa]

Clean or replace EGR valve, very common fault on these.

 

[grantan]

Thanks Skippster,
Had a look on the net, but can't find where the EGR valve is physically located ?
Apologies in advance if this question has been asked before.
Cheers,
Andy

 

[Jimmyjaffa]

Me thinks its on the near side of the engine, cylindrical thing with a multi plug on it, should be held in with 3 torx bolts.