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Injectors 100% duty cycle stock power?
hey, my friend has a bone stock 2000 formula and recently had p0171 & p0174 come up (lean bank 1 &2), so i was checking it out today and he had a huge tear in his PCV valve hose that connects to the intake so we fixed that and so far his codes havent come back, but i did take his car for a drive before i swapped out the hose with my hptuners to log a drive with it and noticed that his cars LTFTs are maxed out at WOT and his injector duty cycle is at 105% and he is lean, so i am wondering if i am right in thinking the injectors are either clogged up or on their way out? as far as i know they are original as the car only has 40K miles, and it literally has a K&N filter, and corsa muffler (not even a catback) so it is far from being too much power for the injectors
Any input is greatly appreciated
thanks
jake
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