need help please

[tony696]

hey all,
im after some help please ive got a few problems with my s3 apy its miss firing every now and agen I keep getting 3 fault codes

17524 - Oxygen (Lambda) Sensor Heating; B1 S1: Open Circuit
16518 - O2 Sensor Circ. Bank1-Sensor1 No Activity Detected
16487 - Mass or Volume Air Flow Circ High Input

I've put a brand new lambda on it and checked all the wiring back to ecu and cant see any splits
my maf is about 5 months old could the maf be the cause of the problem giving me lambda fault

please help thanks

Tony:icon_thumright:

 

[dany2k]

try this mate...

OBD-II Trouble Code: P0134 Oxygen 02 Sensor Circuit No Activity Detected (Bank I Sensor 1)

 

[tony696]

try this mate...

OBD-II Trouble Code: P0134 Oxygen 02 Sensor Circuit No Activity Detected (Bank I Sensor 1)

thanks mate but sorted it now the person who i had the car off put the post cat lambda in the pre cat so swoped it and got a new maf and its sweet now thanks

 

[dany2k]

goodness me, makes u wonder! good on u, never go wrong with a new maf