Gen 1 died, won't start. Fuel pump won't prime




danballa

Registered
05 with 62l and a pc3. I was riding home last weekend, and thought i smelled a little burning smell. When I shut it off, it wouldn't restart. I replaced the battery (it was actually deformed a little) The fuel pump relay was making a clicking sound, so I replaced that as well. Bike started fine after I put a new battery in, so I checked the rectifier, and it was overcharging. I replaced that, and things seemed to be ok. I put bike back together, and noticed I didn't have headlights. Both bulbs had burnt out, so I replaced both of those as well, along with a flasher relay. It had been started/shut off probably 20x today, with no issues. I went for a test ride, and it started fine. Headed out on the road, and it rode normally... Within about 60 seconds, it just died, and now won't restart.

So, NOW.. I have it in neutral, kill switch on, and when I turn the key on, the gauges go like normal, Oil light goes on/stays on like it should. Neutral light is on like it should, FI light goes on for a couple seconds, then shuts off. (I Thought it was supposed to stay on till I hit the starter, but I don't remember) Temp gauge goes to HOT, then cools back down. Couples seconds later, it goes back to HOT again. The fuel pump doesn't prime at all, and it won't even attempt to crank. (battery is charged) My odometer shows normally, and the clock shows CHECK.

As it sits now, I disconnected the PC3 and put it back how it originally was.
So, where do I start now? What are the usual, and easy things to check. I'm pretty good at mechanical stuff, but I absolutely hate electrical stuff, so you might have to walk me through any electrical type things.

Thanks for any tips/advice
 

Busabim

Registered
If the fuel pump is original it is probably toast if it wont prime. Check the power to the fuel pump and if correct take it out of the tank and replace ALL filters and the internal fuel pump. There is a recent write up with pics on the forum.

BB
 

danballa

Registered
Before I went to bed last night, I tried doing the paper clip diagnostic thing, but it won't show me anything.
All fuses in the front are showing as good.
Also, I noticed the tip over sensor wasn't getting any power. (not so good at electrical, but my logic says one of those wires in the harness should be getting some type of power) Having someone come over who is better at electrical stuff.

I'm thinking that I'm still having electrical issues. When the regulator started over charging, I'm thinking maybe it melted some wires, so going to have him go that route. (which also happens to be the free route) before replacing the fuel pump/filters.

Also, anyone have a current link to the service manual pdf? All the links I keep finding are outdated. I'll keep posting updates as I go.
 

danballa

Registered
So, whatever is wrong, is beyond my abilities I believe. I think it blew another fuel pump relay. I can jump the connection, and hear it prime. Can jump the starter relay, and it turns over. I think, when the regulator started overcharging, it melted some wires. Sadly, being physically disabled, I must admit I don't have the ability to test every relay, run down every wire. It would take me way too long, as every time I work on it for an hour or so, I have at least 2 days recovery.
 
Thread starter Similar threads Forum Replies Date
S Gen II 2010 Died while riding and no wont turn over. Gen II Busa Information 8
J Having issues finding full exhaust for gen 1. Motor and Exhaust 10
A Gen 1 Crank and cam sensor type Electrical Mods 5
I 2nd gen conversion radiator dilemma Busa Mods 4
M Odometer hayabusa gen 1 not working General Bike Related Topics 11
Z Gen 2 abs rims Wanted 4
rubbersidedown WTB your used stock Gen I exhaust cans Wanted 1
J Typical over heating Gen 1, with a solution. Busa problems 13
SmokeKingOfCali99Hayabusa Update on my Gen 2 build. General Bike Related Topics 12
rubbersidedown *Free* Chinese plastics Gen II General Bike Related Topics 3
Narcissus WTB: Gen 1 Stock right muffler Wanted 2
Bumblebee Interesting dyno run on a Gen 1 General Bike Related Topics 4
B 1st Gen Complete Fairing Kit $650 Parts and Modifications 1
B Gen 1 Complete Fairing Set $650 Parts and Modifications 0
ItsDooomz WTB:. Gen 2 front axle Wanted 11
G New Gen 2 Switchback's version 2 are coming soon Parts and Modifications 3
rubbersidedown Desperately needing a Gen II passenger seat Wanted 0
J First gen motor/clutch identification General Bike Related Topics 20
B R&g aero frame sliders gen 2 /1 same fitment ? Parts and Modifications 0
Kevin Jones Gen 2 GPS in a gen 1 Busa Mods 1
D Gen 2 Dashboard Gauges Stop Working Mid Ride Gen II Busa Information 3
RickyBobby Looking for Clutch Gen 1 Parts and Modifications 7
shade Gen 2 front fender OEM $90 Parts and Modifications 6
R Lenght of the piston of the front master cylinder gen 1 Busa problems 5
J Fi light c-28 code gen 2 issue Busa problems 15
Quiksilver Gen 2 cut seat Wanted 3
Z Oil change on Gen 2 2017 Maintenance and Do-It-Yourself 10
P Having trouble with my gen 2. Gen II Busa Information 26
Quiksilver Gen 2 backreat Trips and Touring 18
J Gen 1 fairing set options? Drop finished them off... Appearance mods 1
StreetShark Gen 2 idle issues Busa problems 11
T Gen 1 CHEC light no fuel prime or start - Fix Busa problems 0
J Gen 1 rear seat cowl led Parts and Modifications 1
Bigboy Busa2 Gen 1 grudge bike build. Racing Technical 73
Zukonda Ghost hose Gen 1?!?. Help!? Busa problems 16
J What all do I need to change to use a gen 1 swingarm on a gen 2? Gen II Busa Information 13
B Gen 1 ported head, after market cams, Pistons? Wanted 0
I Gen 1 running grumpy Busa problems 6
Sidebike Gen 1 Fairing Pieces For Sale on eBay. Parts and Modifications 1
B Smart tre gen 1 hayabusa General Bike Related Topics 1
M Gen 2 LEDS Gen II Busa Information 4
B Gen II Busa on Hwy 18 going UTH. Random Thoughts 3
M Gen 1 rear shock General Bike Related Topics 5
B Gen 1 hayabusa coil resistance General Bike Related Topics 6
B Can a Gen 1 keep up with newer bikes? General Bike Related Topics 49
P Adding digital speedometer to 2nd Gen Hayabusa General Bike Related Topics 5
P Gen 1 switchback lights General Bike Related Topics 1
E ISO gen 1 mirrors Appearance mods 5
9 Gen 2 full exhaust for sale Parts and Modifications 5
N Gen 2 service manual General Bike Related Topics 5
Similar threads




















































Latest Bikes

Forum statistics

Threads
174,627
Messages
3,128,806
Members
48,510
Latest member
bowlofstew
Top