s40 t faults
#1
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hi again,not long bought s40 turbo,all was going great until...
started getting slight hesitation in accellerating from low revs and when taking foot off the gas to return to idle the revs drop and then jump back up to normal.sometimes the engine cuts out.but not often.then..
check engine light came on so i did a scan and found p0138 o2 sensor high volage bank 1 sensor 2and p0171 system too lean,had a quick look and all hoses and connectors ok.only thing i cant check is fuel pressure as i dont have a guage but fuel filter is probably original so thats gettin changed,anyone any ideas...thanks james
started getting slight hesitation in accellerating from low revs and when taking foot off the gas to return to idle the revs drop and then jump back up to normal.sometimes the engine cuts out.but not often.then..
check engine light came on so i did a scan and found p0138 o2 sensor high volage bank 1 sensor 2and p0171 system too lean,had a quick look and all hoses and connectors ok.only thing i cant check is fuel pressure as i dont have a guage but fuel filter is probably original so thats gettin changed,anyone any ideas...thanks james
#7
#9
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hi,cleared faults this morning,drove to work approx 5 miles light back on again,sometmes cutting out coming down to idle,have got a oil leak at rear of engine which will be getting fixed tomorrow,oile has leaked all over the o2 sensor.do you think maybe that has knackered the sensor..cheers..james
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