Question about 1997 Yamaha YZF Thunder ace 1000 R

1 Answer

When you switch my thunderace ignition on it should run a check where the rev counter goes up to 7000 rpm, mine dosent do this what is the problem and how easy is this fixed?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 18 Answers

Rev counter check happens only when the tank fuse is out [at this rev's 8000]

Posted on Jun 28, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Thunderace running poorly up to 3500 revs then it clears.


Hi, Anonymous and the usual suspects are:
1. Severely discharged or a damaged battery, should have 12.5 volts or better and be able to pass a load test if necessary.
2. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
3. Spark plugs in bad condition or partially fouled.
4. Spark plug cables in bad condition and leaking.
5. Spark plug gap too close or too wide.
6. Faulty ignition coil, module, and or sensor.
7. Loose, dirty, or corroded ignition module connector at crankcase.
8. Faulty CKP or CMP, MAP, ETS, ATS, TPS, O2 sensor.
9. Intake air leak.
10. Water, dirt, or rust in the fuel system, carburetor and/or filter.
11. Fuel tank vent system plugged or carburetor vent line closed off.
12. Vacuum line from intake manifold to fuel valve is broken, cracked, pinched, or missing.
13. Carburetor controls misadjusted.
14. Damaged carburetor.
15. Incorrect valve timing.
16. Weak or broken valve springs.
17. Damaged intake or exhaust valve.
For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have nice a day.
bike runs rough at low rpm not herky jerkies
http://www.wristtwisters.com/forums/f322/919-runs-rough-around-2500-3500-rpm-30943.html
http://www.kawasakiversys.com/forums/9-technical-discussion/72090-fi-light-running-poorly-low-rpm.html
http://www.syn-ack.com/thunderace/files/data-sheets/yzf1000.pdf

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Jun 26, 2016 | 2002 Yamaha YZF Thunder ace 1000 R

1 Answer

My tzr 3ma wont rev over 7000 rpm


Hi, Kevin and the usual suspects are:
1. Severely drained or faulty battery.
2. Faulty regulator/rectifier or high output coil.
3. Faulty power valve, solenoid or installation.
4. Clogged air filter or exhaust.
5. Cracked or incorrect float level.
6. Float needle is not seating.
7. Faulty reed valve.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
bike will not rev past 8k like hitting the rev limiter
07 rev won rev over 7000 RPM
Yamaha TZR250 1987 Service Manual
OEM parts for Yamaha
http://mybikemanuals.com/yamaha/yamaha-tz-owners-manuals

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Sep 05, 2012 | Yamaha TZR 250 Motorcycles

1 Answer

Thunderace rev counter goes up to 3000rpm and back to0rpm


Mine is a Yamaha YZF1000 1996
Taco code 3 fault is related to the TPS Sensor located on the RHS outter carburettor.
Taco code 7 is related to the EXup valve issue's loose/damaged
Taco code 9 relates to the fuel level sensor & the cable under the tank unplugged.
Also see visor down site

Oct 02, 2011 | 1996 Yamaha YZF Thunder ace 1000 R

1 Answer

My GSXR 750 J runs extreemly rough between 7000 and 9000 rpm. Its a mildly tuned engine with after market cams, a dynojet kit and I recently installed some inline fuel filters. The bike runs perfectly...


I would check and adjust the static ignition timing as if too far retarded it will tend to misfire at mid range revs. and suffer from lack of power at the top end.

Mar 01, 2011 | 1988 Suzuki GSX-R 750 J

2 Answers

The rev counter goes from 0 to 7000 revs then back to 0


that is the indication of the exup valve malfunctioning. it tosses the code of 7000 rpm for a few seconds on start up to let you have an indication that there is a problem.

Mar 29, 2010 | 2000 Yamaha YZF-R1

2 Answers

I'm having a problem with my yamaha yzf1000 thunderace when riding it, the rev counter is switching from the revs I am doing up to 7000, down to 4000 and back to zero, then to normal revs and repeating. I...


This is a diagnostic code telling you there is a problem with the exup valve and/or servo, cables etc. Take the little cover off the exup valve and check the pulley is rotating about 1/3rd of a turn when the revs hit more than 4000 revs. It might be partially seized or a broken cable or problems with the servo. The mechanical bits are easy to fix.

Feb 18, 2010 | 1997 Yamaha YZF Thunder ace 1000 R

1 Answer

I have an Y Reg XJR 1300 SP, Rev Counter


This happens every time you first turn the bike on, just before you hit the start switch, right? That's normal...your bike has a "brain" that goes through a systems check when you turn the key.

Nov 18, 2009 | 2001 Yamaha XJR 1300 SP

1 Answer

I have a thunderace and the rev counter keeps jumping from 0 t0 7000 revs


7000 rpm is a self diagnostic code that either your exup valve is not being detected or the valve is locked up and not moving. If you put a header on your bike and took over the exup valve servo motor, you are going to have to put it back on. It also changes the mapping of the ECU and will not let it rev to redline when the Exup servo motor is missing.

Oct 06, 2009 | 1997 Yamaha YZF Thunder ace 1000 R

2 Answers

When i turn the ignition on the engine start o,k.,the rpm is o'k but when i drive the cars the rpm stick on 3000 rpm can evetone tell me whats can i do


The rev counter could be faulty.
I hope the engine is responding ok on accelaration inspite of the rev counter being stuck on 3000rpm , if so thn its definately the rev counter being faulty.

May 09, 2009 | 1999 Hyundai Sonata

Not finding what you are looking for?
1997 Yamaha YZF Thunder ace 1000 R Logo

510 people viewed this question

Ask a Question

Usually answered in minutes!

Top Yamaha Experts

Tom

Level 2 Expert

314 Answers

vince

Level 3 Expert

1216 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1165 Answers

Are you a Yamaha Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...