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-   -   swapped back to stock ecu and no car sounds like its running on 2 cylinders (https://www.miataturbo.net/megasquirt-18/swapped-back-stock-ecu-no-car-sounds-like-its-running-2-cylinders-80820/)

cheezitnation697 09-07-2014 01:52 PM

swapped back to stock ecu and no car sounds like its running on 2 cylinders
 
99 miata n/a recently installed ms2 enhanced and got the car started. Didnt have much time to do anything else. Had an auto x event on saturday so i switched back to stock ecu. i capped the vacuum line that went to ms, and disconnected the wire going to wideband. went to start car and it has a pretty violent shake and sounds like the timing is off. Ive switched back and forth a few times and never had this issue. Stock injectors stock everything engine wise.. Any ideas?

18psi 09-07-2014 01:57 PM

you re-connected the factory narrowband?

cheezitnation697 09-07-2014 02:11 PM

i never disconnected any narrowbands. O2's are in stock locations.. What do you mean?


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