i got my car at the shop the motor in half wired up and the guy as trouble wiring the motor. the wire is by the intake manifold. to me it looks like maf senor wire. i need help if anybody can help me on the wiring. if there any site or word of typing to help me out. i have the blacktop s13 motor and i thing i got the wrong ecu too. the ecu says 63 on it but dont the blacktop comes with the E5. i got the motor from Jazzautoparts.com.