1986 Honda Prelude; why does the 10A fuse burn, even so the ignition is not turned on?

if you have changed the distributor cap,rotor button,spark plug wires and plugs and you still dont have fire then its most likely your distributor.first check the fuses or relays if you have replaced those items.

fuse, ignition or relay or even fuel filter

Not a single person answered your question, they all told you an answer that didn't relate to your question. Anyways the relays for your fuel pump are under your dash behind the fuse box.

I had the same problem with my dx1.8 1987 which this the same in the controller box hanging on firewall right side car number one vacuum pod pin plunger switch will stop working you will not get any ignition until vacuum actuates the switch.Replaced with a omeron pin plunger switch and she will fire right up.You might want to ck. the thermo sencer to back of engine block this might be a problem to

first check fuses. check fuse 18(7.5a acc) in the under dash fuse/relay box. then check fuse 46(15a(typesh)10a), and fuse 43(7.5aclockradio) in the under hood fuse/relay box. if all fuses are good then you need to make sure you have 12v on the white/yellow wire(batt) and the white/red wire(ignition) on the blue connecotr on the back of the audio unit(the wht/red wire will only have 12v with the ignition in on or run.

The engine fan circuit is separate from the ignition system and it is perfectly normal for the fan to sometimes be off while the engine is on and sometimes on while the engine is off. It should turn itself off independently. If it runs 24 hours a day without starting the engine then the relay or water temperature sensor will need replacing.

test power at the starter's power wire. If there is voltage, replace starter. If there is no power, check fuses/relays, if those are fine, check ignition switch (there is a recall on this since 2002). Typical symtoms of ignition switch failure on these vehicles include: Some warning lights not lit when key is turned to ON (ABS, battery, check engine, oil light etc.), Intermitted hard start/No start, stalling while driving, intermitted guage failure. If it is an ignition switch failure, call your local honda dealer for possible free repair under the recall(have your VIN# at hand). hopefully this helps

DOES THE CAR SOUND LIKE IT WANTS TO TURN OVER AT ALL?

Why are you having to jump it? Bad battery...too weak....weak battery not supplying enough juice to the starter to turn the motor over....

2003 Excusion, V10, 2wd, Eddie Bauer

I had a hardtimefinding this informaton, hope it helps.

fuses
Fuse link
cartridge
2A Grey Grey — — —
3A Violet Violet — — —
4A Pink Pink — — —
5A Tan Tan — — —
7.5A Brown Brown — — —
10A Red Red — — —
15A Blue Blue — — —
20A Yellow Yellow Yellow Blue Blue
25A Natural Natural — — —
30A Green Green Green Pink Pink
40A — — Orange Green Green
50A — — Red Red Red
60A — — Blue — Yellow
70A — — Tan — Brown
80A — — Natural — Black
Passenger compartment fuse panel / power distribution box
The fuse panel is located below and to the left of the steering wheel by
the brake pedal. Remove the panel cover to access the fuses.
Roadside Emergencies
To remove the fuse panel cover,
turn the panel fasteners
counterclockwise.
To remove a fuse use the fuse puller
tool provided on the fuse panel
cover.

The fuses are coded as follows.
Roadside Emergencies
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse Panel
Description
1 15A* Adjustable pedals
2 20A* Power point -floor console
3 20A* Power point – 3rd row
4 20A* Power point -instrument panel
20A* Power point -right rear quarter
6 20A* Trailer tow turn/stop relay
7 30A* High beam headlamps / Flash to pass
8 — Not used
9 20A* Heated mirrors
10A* A/C clutch
11 20A* Radio (main)
12 20A* Cigar lighter / OBD II
13 5A* Power mirrors/switches
14 15A* Daytime running lamps
10A* Driver’s seat module memory
16 15A* Rear seat controller
17 15A* Exterior lamps
18 20A* Turn lamps/Brake on-off switch (high)
19 10A* Body security module/4x4 module
— Not used
21 25A* Rear wiper motor
22 20A* Engine control
23 20A* Engine control
24 15A* Air suspension
10A* 4-Wheel Anti-Lock Brake System
(4WABS) module
26 10A* Airbags
27 15A* Ignition switch Run feed
28 10A* EATC module module/Front blower relay
coil
29 10A* Customer access
Roadside Emergencies
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse Panel
Description
30 15A* Highbeam headlamps
31 15A* Clutch interlock switch
32 5A* Radio (start)
33 15A* Front wiper
34 10A* Brake on-off switch
35 10A* Instrument cluster
36 10A* PCM Keep-Alive
37 15A* Horn
38 20A* Trailer tow park lamps and backup lamps
39 — Not used
40 20A* Fuel pump
41 10A* Instrument cluster
42 15A* Delayed accessory
43 10A* Fog lamps
44 10A* PATS module, transceiver
45 10A* Ignition switch Run/ Start feed
46 10A* Left-hand lowbeam
47 10A* Right-hand lowbeam
48 10A* Rear wiper motor
101 30A** Trailer tow electric brake
102 30A** Door locks/Body security module
103 50A** Ignition switch
104 40A** Heated backlite
105 30A** Injector driver module
106 30A** Front wiper main
107 40A** Front blower motor
108 40A** Auxiliary blower motor
109 30A** Heated seats
110 50A** Ignition switch
111 30A** 4WD/Shift on the fly
112 30A** Left-hand power seats

Roadside Emergencies
Fuse/Relay
Location
Fuse Amp
Rating
Passenger Compartment Fuse Panel
Description
113 30A** Starter motor
114 30A** Right-hand power seats
115 20A** Trailer tow battery charge
116 30A** Ignition switch
601 30A CB Door window motors
602 60A** 4-Wheel Anti-Lock Brake System
(4WABS) module
210 — Not used
211 — Not used
212 — Not used
301 — Front blower motor relay
302 — Powertrain (EEC) relay
303 — Injector driver module relay (Diesel
only)
304 — Heated backlite relay
305 — Trailer tow battery charge relay
306 — Delayed accessory relay
307 — Starter relay
* Mini Fuses ** Maxi Fuses

Bad relay. Locate and replace