please help!!!

i have a build 97 gsr in my db1 with port n polish n 5 angle job. its obd1 n it has hondata s300.when on the dyno every time it reach 5400rpm the computer shuts off . can anybody please help or give some advice. ihave 685 injectors.thx alot . sorry is turboed with garreet 3076 n fmic

well…

its sounds like your harnest is grounded is loose.or the main relay is bad but try checking your harnest grounds or all you grounds first…

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