When I was going to time my 1987 4runner by jumping a wire from t to e1 but I accidentally touched e1 to +B so it sparked then when I tried to start it back up it just cranked and I can't get the cel to illuminate from t and e1 or when I turn the keys on? Sound like ecu got fried? I opened it up and the circuit board all looked and smelled fine so I'm wondering if that is the problem.