I'm currently working on a code 16 intermittent problem and have a credability problem with the aux (lower) injector reading 8.1 ohms. I can't find a testing resistance anywhere that isn't 1.5 to 2.5 ohms for honda injectors. I understand the upper (main) injector in the dpfi system has an unusually lower resistance w.r.t. the other injector, however mine are: upper 1.2 ohms and lower 8.1 ohms. Does this sound reasonable? Are they good or out-of-spec? When the car is running they certainly sound ok with the stethoscope. Any help from the knowledgeable subscribers is greatly appreciated. Thanks, Yours sincerely, Tich.