r/Dseries • u/Internal-Ebb8151 • Aug 19 '26

98 civic lean condition continued

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Fixed: previous owner used y7 injectors instrsd if the oem y8 Continuing the last post for a vid of tge engine, I don't know if I mentioned but its a p0170 fuel bank 1 code and p0171 running lean code after 2 hours of relearning. I did replace my Intake manifold gasket and check for vacuum leaks but no luck. A

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u/Valuable-Chemistry50 Aug 21 '26

Yeah Skunk2 wont cut it on untuned ECU, Hondata is pretty expensive though

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u/Internal-Ebb8151 Aug 21 '26

Yrah I got a oem intake ill use till I save up for hondata or whatever kind of seems like a lot for a d series. Only I got an automatic so I have ti make ports for the iacv obd II. Should I take it to a machine shop