engine fuse blows..what circuits?

[dejayou2]

does anybody know what circuits the engine fuse runs? it keeps blowing randomly and often ..so i need to track down this problem down .. any input about fixing the problem would be nice haha

 

[TunaTalon]

Your profile doesn't say what car you have but check out the circuit diagrams on:
http://www.dsm-club.org/doc/pdf/2g/electrical/98_ELECTRICAL_WIRING.pdf

 

[Mitsu RacerX]

If your blowing the fuse its grounding itself out and burning the fuse. Sounds to me like a elctrical problem. Sounds to me like your gonna have to look at your wires. It probably only happens when you movie and and it touches the body/metal to short the fuse.

 

[red_devil]

I had this same problem, check all connections that are in line to that fuse.I belive its fuel supply, front and rear o2 sensor, and igniton. My problem was the rear o2 sensor shorting out on the frame after I installed a bigger exhaust.

 

[dejayou2]

ok i checked my front o2 sensor and one of the wires came loose and i soldered it together but it keeps doing it..so ill check the rear o2 sensor ignition and fuel supply..i dont hink its the pump cause i disconnected it and it kept going.. oh and my car is a 95 rs

 

[dejayou2]

so does anyone have a certainly to what the engine duse covers? 2g 95 non turbo...

 

[kergilman]

A Haynes manual would show you exactly where the circuit connects to (Mine is currently at the shop or I would show you) Small $25 investment for a good reference to most things on your car.

 

[dejayou2]

i have a haynes im not sure if yours is some special one hah jk but mine has liek 5 diagrams that dont help...is there no one out there that could just tell me the circuits..? with out telling me vague answers...ive all the obvious stuff...not trying to be an ass. but i actually want the answer to my question not things like "you have a short" ..no shit....or i need a haynes manuel thaat barely helps in the electrical field...so does any wiseman know what damn circuits hahaha

 

[dejayou2]

well the problem is fixed. i unplugged cas and crank sensor and a few other senosrs cleaned the and reground my main ground from my batt. and it doesnt blow anymore woo hoo