Golf 5 1.9tdi 104hk bkc engine with turbo gtb1646vc and map sensor from 2l, injectors from 2.5tdi bnz.
Everything is mapped but not the injectors, and im getting the fault code underboost, is that related to the injectors not mapped inn?
those were the injectors i was recommended, should i change them back to the original injectors or map these in for better improvement and hk?"
Im having an hard time finding anyone willing to tune in the injectors, so i think i have been fooled by the guy recommending these injectors because i’ve heard it has a different spray pattern than the original ones? So im also wondering if it makes a big difference if the spray pattern is different than the original one.
Hoping for some good answers and sorry for bad english
Regards Andy
Everything is mapped but not the injectors, and im getting the fault code underboost, is that related to the injectors not mapped inn?
those were the injectors i was recommended, should i change them back to the original injectors or map these in for better improvement and hk?"
Im having an hard time finding anyone willing to tune in the injectors, so i think i have been fooled by the guy recommending these injectors because i’ve heard it has a different spray pattern than the original ones? So im also wondering if it makes a big difference if the spray pattern is different than the original one.
Hoping for some good answers and sorry for bad english
Regards Andy