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Newb with lots of questio...
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Wind noise....Thank you
Forum: FZS600 Fazer
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Thinking of buying an FZ8
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what did you do with your...
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Rear conversion
Forum: FZS600 Fazer
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Yeah, thats me
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Downshifts getting herder...
Forum: Fazer 1000/FZ1 corner
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Lowering the Yokes Gen 1
Forum: Fazer 1000/FZ1 corner
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Hi there
Forum: Introduction
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To go: 2003 Fazer 600. Doesn't start; pickup only. |
Posted by: Farjo - 22-09-23, 02:28 PM - Forum: For Sale & Wanted
- No Replies
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Must go: my red Fazer 600 2003 (tuning forks on tank).
Miles: 76,692
Problem: turns over but doesn't start. Likely to be furred up pilot jets. More here: https://foc-u.co.uk/index.php?topic=27764.0
Also could need new fuel lines.
Location: Coney Hall, near West Wickham and Bromley, Kent.
Opportunity: If you can get it going it can be sold for a good few hundred quid to someone outside ULEZ, or broken if not. Or use it yourself and take it over 100,000!
Price: donation to St Christopher's Hospice or Motor Neurone; best offer.
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ECU flashing |
Posted by: sidewaysid - 21-09-23, 08:11 AM - Forum: Fazer 1000/FZ1 corner
- Replies (3)
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HiBeen reading a little about flashing the ECU to get rid of the jerky throttle at lower revs, my bike is a Gen2 FZ1, do any of you on the forum have any ideas about this, would it be expensive and I bel;ieve the ECU is under the air box.
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Gearbox removal |
Posted by: Frasier - 20-09-23, 02:17 PM - Forum: FZS600 Fazer
- Replies (9)
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Dear experts, I have to take out the gearbox, it seems. The question is: if I take the engine out of the frame, is it possible to remove the lower half of the engine, and take out the gears WITHOUT removing the cylinders, pistons, cyl.head etc.? Thank you in advance.
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Fazer 800 Running issue - With video |
Posted by: Jhooch - 20-09-23, 11:01 AM - Forum: Fazer8 / FZ8
- Replies (7)
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[size=1.35em]Hi guys!
Looking for some input on an issue I have with my 2012 Yamaha Fazer 800 14,00 miles. I bought it with the issue I’m trying to fix. I have no history on the bike, the dealer I bought it from couldn’t fix it.
Check out the video of my issue - http://youtu.be/50X8uXyvpzE?si=qrf3s8njx5ULxREP
Originally the fuel pump would be working all the time when you key on, then while running it would have inconsistent revs as shown. With the fuel pump relay not switching off, I fixed this buy getting a used ECU. I thought perhaps it would fix both issues but it didn’t. (I haven’t yet flashed this ECU to my lockset, I’m using an emulator until I can actually get the bike running correctly)
I have no fault codes on the dash, and I have tested the following.
[/size] - [size=1.35em]Intake Air Pressure Sensor[/size]
- [size=1.35em]Air Temp Sensor[/size]
- [size=1.35em]Cam sensor[/size]
- [size=1.35em]Crank Sensor[/size]
- [size=1.35em]TPS[/size]
- [size=1.35em]Secondary TPS[/size]
- [size=1.35em]All 4 coils[/size]
- [size=1.35em]Atmospheric pressure Sensor[/size]
- [size=1.35em]Fuel pump pressure (Sits a 3.0 bar while the issue is happening)[/size]
- [size=1.35em]Fuel pressure regulator (Changed it just to be sure)[/size]
- [size=1.35em]Engine Temp Sensor (As shown the revs do come down as the bike gets hotter)[/size]
- [size=1.35em]Balanced the throttle bodies (Spot on, no need to adjust)[/size]
[size=1.35em]
All parts are within spec or either operate to the genuine manual.
Diag tests on the speedo all show and work correctly.
The spark plugs are sooty, so it looks like it’s over fuelling. The bike as far as I know is completely standard. Has standard exhaust, air filter and as both ECUs are showing the same symptoms, I doubt they have been both mapped.
But as the video shows the tacho jumping everywhere, it does feel like it’s missing, pointing to an electrical fault. But with all plugs being sooty, I can see a plug/coil braking down.
I have already checked multiple forums for a fault like this but had no luck.
Is this an issue with Fazers you seen before?
Any input would be greatly appreciated, maybe I’m being a fool and missing something obvious here![/size]
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