HELP! Car won't start after change o2 sensor fuse
 

I have a problem with rich mixture the last 3 months, I change a couple of parts and the problem is still there, but today investigating, I found that the only way I had that amount of Cel codes is because the fuse is broken, I check the fuse on the driver side, and as I expect, its broken.
I Just go to the store and bought a bunch of fuses for replace and a couple of more for spare, but after I install it the car doesnt turn on.
It cranks but no ignition occur, there's a known issue about this?
Before pull out the bad fuse, the car works fine (with bad mixture but it works), what can be the issue.
And yes i already disconnect the battery for a while and reconnect, doesnt work :icon27::icon27::icon27::icon27::crying::crying::c rying::crying::crying:

By the way, I reinstall the old broken fuse, and the same thin occur, the car doesnt turn on

check the fuel pump fuse and the big ones on the positive terminal

Bussman makes a blade fuse kit that comes with a fuse puller and fuse checker.

I have one and it's fantastic. You can get it at WalMart for less than $20. I recommend picking one up and testing each of your fuses one at a time and then reinstalling if they are good or replacing the bad ones with new ones.

Make sure you get the right type of kit since there are several different kinds of blade fuses.

are there walmarts in panama? lol


j/k


can you hear if the fuel pump is turning on?

Hi guys
We're still checking, maybe the ECU is just locked, because everything looks fine on the engine.
There's no other explanation that after retired a broken fuse, the car doesnt turn on.

Let you know

After all we manage to start the car
The problem was the ECU is wobbly and the connector cant connect firmly to it, so we just tight all and the car start perfectly. Just a stupid issue