Spent the whole day putting in my first swap. Everything went ok except for a little wiring issue. If anyone can help me out, please do.

Car: 97 Civic EX
Motor: 2000 LS
Problem: Left over plugs. After putting on the EX wire harness on the motor. Everything pluged in except these two. Anyone know what they do?






I also have these two connectors left and I dont know what to do with them.



By the rear trans, looks as if its connected to nothing.



Any advice would be great. Thanks in advance.

 

first pic two plugs look like vtech. ls has no vtech

sec. pic set of plugs(single red/blue wire knock sensor)
(three wire goes to crank sensor in pic three)

fourth pic dead plug

good luck

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Rated-R-Garage &raquo;</TD></TR><TR><TD CLASS="quote">first pic two plugs look like vtech. ls has no vtech

sec. pic set of plugs(single red/blue wire knock sensor)
(three wire goes to crank sensor in pic three)

fourth pic dead plug

good luck</TD></TR></TABLE>

For a 1 post user that spells it vtech... its probably a pretty good answer. The EX harness with have 2 vtec plugs and a knock sensor that you can't use (unless you add it into the block). Any plugs other than that will be a guess from me so I'll leave it up to the experts.

 

the first pic- its tough to tell by the pic but i believe should be pluged in to the front water neck.

pic 2 is a 3 wire sencor so its not a knock, poss. your o2 sensor , or an assesory

pic 3 looks like a crank angle sensor

pic 4 is a dead plug

I hope that helps, but its tough to tell but the pics

 

1st pic has 2 plug in it one plug has single wire green Black tape sec. plug has two wire one black other is blue both go to <U>v tec </U>

2nd pic has 2 two plug in it one plug has a single red/blue wire goes to knock sensor
the other is a three wire goes to crank sensor in pic three

3rd pic is crank angle sensor

4th pic is dead

water neck fan switch sensor is in under harness ground