efi guys
efi guys throwing code {EPA}P0171,feul trim lean bank 1,just getting started with efi live v-1,any help,car idling{stumples,rough}but drives fine.whats needed for correction{98ls1}
More details of your mods would be helpful.
Otherwise, it sounds as if you may have a failing injector or coil pack on the left bank (bank 1). You can use the scan tool to monitor the fuel trim, then I would systematically swap coil packs and injectors from bank to bank to see if the problem follows.
Otherwise, it sounds as if you may have a failing injector or coil pack on the left bank (bank 1). You can use the scan tool to monitor the fuel trim, then I would systematically swap coil packs and injectors from bank to bank to see if the problem follows.
{feul trim lean bank 1}just checked both banks as follows-bank1 25=min-25.8,avg-25.8,max25,bank2-min-38.3,avg-38.3,m ax0.0,anybody got any suggestions,also looked at duty cyle,bank1 {1145}bank2{1082}this is 98 camaro ls1,only mods lid,gear,catback exhaust/these are negatives
