318, E46 1.9 Petrol 1999 Cutting out at traffic lights

shane2002

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Location
ireland
#1
Hey guys have the above car and havent really done too much on them,but customer saying it cutting out at lights,got these codes with the launch. 125-signal,oxygen sensor before cat converter.....
171-check,fuel supply system....
169-heat output,sensor before cat converter....
is there anything really common to be looking for,bank 1 sensor seens to be switching between .1 -.8 of a volt fine....Any ideas anyone.....
 


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