I mix or mess up my wire harness

[mickey]

Last Saturday, I connect all my wire harness to get ready to turn on my 2g. But It only crank. I already check everything connection and nothing seem missing. There is no spark. I use my light test to see if it got power. Wire harness plug for coil pack doesn't have enough volts. It only have like .5 volt. It suspost to be to 12 volts to my coil pack. Even there no volts to my fuel injecter either. My uncle say there must be ground wire or loose connection. Trust me, All connection is plug and tight.

 

[matta]

I would start with what you already mentioned. Check for any grounds that you missed. Remember, you need a positive and a ground to complete a circuit.

 

[mickey]

I would start with what you already mentioned. Check for any grounds that you missed. Remember, you need a positive and a ground to complete a circuit.

That true. I already know about positive and a ground to make complete a circuit. But it seem to me it good tight connection. I even check my fuse and relay to see if good, and MPI sensor but it connection. Im all lost with wire and dont know where to start. My teacher is going to print wire diagram for me. Believe me, it get me stress.

 

[98420a]

There is a ground block on the firewall by he throttle body thathas the ground for coil. His happend to me when i tucked my harness. I left the bolt finger tight and it would not start till i rtightend it. Good luck

 

[dsmupcomer]

Check your asd relay. should be on the fire wall on the driver side. check your wiring harness to all your sensors in the back of the block. made that mistake before.