PDA

View Full Version : Electrical W.T.F!?


SloppySideways
09-11-2014, 02:39 PM
Alright. Now I know my way around a car but this has me puzzled all too shit. It's a bit if a story so I'll start at the beginning.

Bought my 90 s13 hatch with a s14 ka24de. About 8 months ago. I have had no problems (electrically) with it up too this point.
So as of right now I turn on the ignition to accessory and i have no power. No lights no window power nothing.
So I unhooked the battery for about 10 minutes. When I hooked it back up I turned too accessory again and now everything including my ecu had power. I have a code for a knock sensor (34). Which has been there for a while (I'm working on that)
Now I hear my fuel pump priming, it gets done with it's cycle. When I turn the key all the way on my positive cable sparks then my relay clicks. And not even a blip. Now what I've checked.
Checked my grounds are clean and tight
And checked that what they were grounded too is good with my test light
Checked if relays were good.
Problem right now is what relays are what. Google has helped me a little but not fully.
My next step is borrow a new battery from my work too see if it's just giving sloppy power off too flip the relay but would like some other ideas too.

Rayne
09-12-2014, 01:18 AM
Get a copy of the factory service manual.