: Fault code ECN227912 CDTI 1.9

11-02-2010, 08:02
Hi all driving the car this morning and the spanner light came on. stop and pressed the accelerate pedal and brake pedal and the code ECN227912 flashed up..... what does this mean ???

11-02-2010, 08:06
Code is P2279 intake system air leak detected and relates to either the EGR valve or the MAF sensor

11-02-2010, 08:08
ok thanks.... i cleaned the EGR not long ago but havent had a problem since. does it mean it could have packed up completely and whats the MAF sensor ??

11-02-2010, 08:10
Possibly could have packed in. Might be best to check the connections etc.

MAF sensor is the round plastic piece on the outlet of the airbox with the wire going to it (Y)

11-02-2010, 08:15
ok ill have a look at the sensor in my break if that doesn't work ill try cleaning the EGR again and if that doesn't work i think ill have to take it o vauxhall.

if i manage to sort the problem will the light and code disappear or do i need to get it cleared by vauxhall ?

11-02-2010, 08:20
Should clear bud (Y)

11-02-2010, 08:39
MAF is Mass Airflow Sensor bud :thumbs: