look bro. ur ecu doesn't have a indicator light. but right of ur ecu closer to the bottom of glove box is a connector with a green and blue wire. what chu need todo is hook up a paperclip to close the circuit, meaning one end of paperclip in the connector and the other end of the paperclip on the other side of the connector. flip the ignition to the on position and you check engine light will flash the code. but without knowing the code you probably have a clogged vtec oil pressure solenoid. there is no vtec cooling temperature sensor, and if so ur schooling me. try reading code and let me know of remove vtec solenoid and clean screen, better yet order brand new vtec oil pressure solenoid gasket.its an obd1, and the ecu has no light... and i dont know how to jump the terminal or wtf ever lol, anybody in az that can help? this s*** is whack and i been tryina fix it fer a month er longer.. cmon fellow teggyists