d15b swap help

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freestylegirl

New Member
i swapped a jdm d15b vtech sohc into my 91 civic sedan, got the obd1 dizzy and a p28 ecu with the jumper harness. car starts right up and runs pretty good until its warmed up.... then it falls on its face when you give it gas, plus i cant get codes out of ecu. the guy i bought it from said to ground brown wire off harness then key on and get codes.. not happening, key on cel comes on for 2 seconds and shuts off like normal. dont know what to do any help would be soo much appreciated!!! thanks
 
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