was driving my 96 spec itr obd1 ef when i hit vtec and car shut off. Any thing i can double check besides my ecu? Car was running and idling like crap before. ecu was a pr4 converted to vtec with itr basemaps done by phearable. Not sure but i heard that jdm motors dont use a oil pressure switch....i was using a usdm b16 vtec solenoid could that have caused any problems? car was hella lacking in performance my old p8r b20 would have walked all over it seemed way tooo torqueless

 

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