Question about 2004 Yamaha YZF-R1

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Oil leak from crank position sensor on 04 R1 what's the o-ring part number?

I have oil leaking from the crankshaft position sensor. Dealer says need to change the sensor out for 125 bucks. Does anyone know if there is a Yamaha part number for the oring or the size?

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Hi Adam, of course there is an o-ring for the sensor if your dealer is not being friendly try a reputable independent shop that works on Yamaha and I am sorry you can't find the first and best tool you ever bought for your Yamaha but despair not for a mere $15.00 you can download another one. For more information about your issue, please visit the websites below. Good luck and have a nice day.
2004 Yamaha Motorcycle Service Repair Manuals

Posted on Oct 07, 2015

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This is one of the few things that I recommend you take to a shop - you need some very special tools and techniques to fix this problem. Sorry,
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just check the crankcase filter to make sure it isn't stopped up if it is that will make the crankcase build up pressure and blow the oil out

Posted on Jan 28, 2009

landsend
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SOURCE: What type of oil ( 5w-30, 10w-40 etc.)should I use

10-40w is my choice...go to autozone for the filters.

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SOURCE: YZ 125 04 GEARBOX OIL

Should be about 650ml, isnt it stamped on the casing somewhere?

Posted on Jun 17, 2009

unclefot
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SOURCE: How to check my oil level on 04 Yamaha yzf 600

YZF600R is a carbureted model. OIL: The oil sight glass is a round window, low on the right side. Very hard to try to see when astride the bike, even if you use a mirror on an extension rod. Have a friend hold the bike level,perhaps, while you check. Oil should be sighted after the bike has been sitting for a time after riding. I suggest using a good 10W-40 regular motorcycle oil (Least expensive around here in Boston is to buy Kawasaki by the gallon at Riverside) I found the pesky 1st-to-2nd shift to be more direct with this oil than with synthetic. I had plenty of opportunity to compare the two types. GAS: No reserve, but as noted, there is a low fuel light, in the row of lights that includes the neutral light and the high beam indicator. You ought to be getting over 50 m.p.g., so you can estimate your 'range' from that. I usually fill up again around the 180 mile period. I think I've seen the low fuel light once in 6 years of ownership. OH: I suggest you treat the gas, on a regular basis, with 'marine' Stabil, not the regular stuff. I have had a 'gummy' Yamaha Virago 250 to care for, that I thought would never clear its fuel problems. Last winter ('08-'09) stored it with the marine Stabil in the tank and run for a while to get it into the carbs also. Within a few minutes of running it this spring-actually a couple weeks ago- it smoothed out and has run fine since. I believe this HAS to be as a result of the treatment of the fuel (run through the carbs before the winter storage) with this special Stabil. It was recommended by Carlo at Riverside- I'll have to remember to thank him for the advice. N.B. I always change the fuel (siphon it out, put that Stabil'ed but 'old' stuff into my car tank, refill the bikes with fresh 93 octane) each Spring.

Posted on Aug 17, 2009

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I need to know the location of the crankshaft position sensor and the heated exygen senor (bank 2 sensor 1) on my 98 oldsmobile aurora


Which crank sensor ? yours has two .
Crankshaft Position (CKP) Sensor A
Center front of the engine, near the base of the engine oil level indicator
Engine Controls Component Views
Engine Controls Connector End Views
Crankshaft Position (CKP) Sensor B
Center front of the engine, near the base of the engine oil level indicator
Engine Oil Level Switch
Center front of the engine, in the engine oil pan
Front Heated Oxygen Sensor (HO2S) (Bank 2 Sensor 1)
Center rear of the engine, in the right hand exhaust manifold

Aug 19, 2015 | 1998 Oldsmobile Aurora

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What does this code mean


Does the truck run ok? If so may just be bad sensor .it reads the correlation between cam and crank shafts so timing is correct so the camshaft control the valves and crankshaft controlling the pistons don't hit each other

Jul 02, 2014 | 2000 Chevrolet Blazer

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Oil pressure


No. If changing the crankshaft position sensor, a relearn procedure needs to be done. This requires a dealer to do.

Jan 11, 2014 | 2004 Chevrolet TrailBlazer

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Error Code P0315 on 2007 Chevy Aveo


P0315 - Crankshaft Position System Variation Not Learned

Possible causes- Crankshaft Position (CKP) sensor harness is open or shorted
- Crankshaft Position (CKP) sensor circuit poor electrical connection
- Faulty Crankshaft Position (CKP)
- Damaged crankshaft pulse wheel teeth. Tech notes Visual inspection of the Crankshaft Position (CKP) sensor and crankshaft pulse wheel teeth for damage. If crankshaft teethes are OK, replaced the Crankshaft Position sensor

Sep 11, 2012 | Chevrolet Cars & Trucks

1 Answer

Where are the crankshaft sensors on a 2001 cadillac deville sedan?


The crankshaft position (CKP) sensor is a three wire sensor based on the magneto resistive principle. A magneto resistive sensor uses two magnetic pickups between a permanent magnet. As an element such as a reluctor wheel passes the magnets the resulting change in the magnetic field is used by the sensor electronics to produce a digital output pulse. This system uses two sensors within the same housing for the V6 engine, and two separate sensors for the V8 engine. The PCM supplies each sensor a 12-volt reference, low reference, and a signal circuit. The signal circuit returns a digital ON/OFF pulse 24 times per crankshaft revolution.
Removal & Installation

  1. Raise and support the vehicle.
  2. Remove the air deflector.
  3. Remove the oil filter adaptor.
  4. Disconnect the crankshaft position sensor electrical connector.
  5. Remove the crankshaft sensor retaining bolt.
  6. Remove the crankshaft sensor.
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To install:

NOTE Inspect the crankshaft sensor O-ring for wear or damage. If a problem is found, replace the O-ring.
  1. Lubricate the crankshaft sensor O-ring with clean engine oil.
    NOTE Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  2. Install the crankshaft sensor and the retaining bolt. Tighten the retaining bolt between 10 Nm (89 inch lbs.).
  3. Connect the crankshaft position sensor electrical connector.
  4. Install the oil filter adaptor.
  5. Install the air deflector.
  6. Lower the vehicle.
  7. Operate the engine and inspect crankshaft sensor for engine oil leaks.
  8. Perform the CKP System Variation Learn Procedure.
Hope helps.

Sep 20, 2011 | 2001 Cadillac DeVille

1 Answer

Crankshaft position sensor


Crankshaft Position Sensor Engine speed is a very important input to the Engine Management System (EMS). Crankshaft speed and position are the basis for many calculations made by the computer. Crankshaft position values are transmitted to the computer by pickup coils also known as Permanent Magnet (P/M) generators, hall-effect sensors or optical sensors. The Crankshaft Position Sensor (CKP) also known as engine speed sensor is located in close proximity to the crankshaft.
In addition, the EMS uses minute variations in the CKP sensor data to determine engine misfire. The EMS uses this information in conjunction with the camshaft position sensor to perform misfire diagnostics.
Related Symptoms No Start / Intermittent Start Condition - Can be caused by a faulty crankshaft position sensor due to loose connections, bad grounds, high resistance in the circuit, or opens in the circuit.
NOTE: For procedures on the position sensors, please refer to Driveability and Emissions.
Removal & Installation To Remove:
  1. Before servicing the vehicle refer to the precautions at the beginning of this section
  2. Raise and support the vehicle
  3. Remove or disconnect the following:
    • Air deflector
    • Oil filter adaptor gm_car_cad_sev_ckp_rem.gif

    • CKP sensor electrical connector
    • CKP sensor retaining bolt
    • CKP sensor
To Install:
  1. Lubricate the CKP sensor O-Ring with clean engine oil
  2. Install or connect the following:
    • CKP sensor and the retaining bolt
      1. Torque to: 89 lb-in. (10 Nm)
    • CKP sensor electrical connector
    • Oil filter adaptor
    • Air deflector
  3. Lower the vehicle to the ground.
  4. Operate the engine then inspect the CKP sensor for engine oil leaks.
  5. Perform the CKP System Variation Learn Procedure.
  6. Test drive the vehicle.
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Jan 19, 2011 | 2002 Cadillac Sts

1 Answer

Crankshaft position sensor a circuit malfunction


change the crankshaft position sensor.when they go bad ,they leak oil and contaminate the plug.use brake parts cleaner to remove all the oil.

Dec 30, 2010 | 2002 Dodge Durango

1 Answer

Where do I find the crank censor on a malibu classic 2005?


Crankshaft Position Sensor Removal & Installation 2.2L Engine To Remove:
  1. Raise and safely support the vehicle. Starter gm-02-22-3296.gif
  2. Remove the starter.
  3. Disconnect the crankshaft position sensor electrical connector. Typical CKP sensor cavckp.gif
  4. Remove the CKP sensor mounting bolt.
  5. Remove the CKP sensor from the engine block.
To Install:
NOTE: Inspect the sensor O-rings for damage or leaks. Replace the O-rings if necessary.
  1. Lubricate the new O-rings with oil before installation.
  2. Install the CKP sensor into the engine block.
  3. Install the CKP sensor bolt. Tighten 89 in-lb (10 Nm).
  4. Connect the CKP sensor electrical connector.
  5. Install the starter.
  6. Lower the vehicle.
  7. Using a scan tool, perform the CKP System Variation Learn Procedure.
3.5L Engine (LX9) W/O Variable Valve Timing To Remove:
  1. Raise and safely support the vehicle.
  2. Disconnect the harness connector from the crankshaft position (CKP) sensor. CKP sensor gm_mv_ven_7xckp.gif
  3. Remove the CKP sensor mounting bolt and remove the CKP from the engine block.
To Install:
  1. Install the CKP sensor on the engine block with the mounting bolt. Tighten 97 in-lb (11 Nm).
  2. Connect the harness connector to the CKP sensor.
  3. Lower the vehicle.
3.5L (LZ4) W/ Variable Valve Timing & 3.9L Engine To Remove:
  1. Raise and safely support the vehicle.
  2. Disconnect the harness connector from the crankshaft position (CKP) sensor. CKP sensor 3.9 gm-04-39-3648.gif
  3. Remove the CKP sensor stud and remove the CKP from the engine block.
To Install:
  1. Install the CKP sensor on the engine block with the stud. Tighten 89 in-lb (10 Nm).
  2. Connect the harness connector to the CKP sensor.
  3. Lower the vehicle.

Sep 25, 2010 | Chevrolet Malibu Cars & Trucks

1 Answer

Jsut want to know where crankshaft position sensor


Hi!!

here are illustrations of the CKP (crankshaft position) sensor in 2.3L and 3.0L.

Note: In the bottom of the 2.3L drawing says Trottle Position (TP) Sensor, this is wrong, It should say CKP Sensor.


2.3L Engine


The Crankshaft Position (CKP) sensor is located to the left of the crankshaft pulley.

0996b43f80202990.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Crankshaft Position (CKP) sensor location-2.3L engine


3.0L Engine


The Crankshaft Position (CKP) sensor is located just behind the crankshaft pulley on engine block.

0996b43f8020299e.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Crankshaft Position (CKP) sensor location-3.0L engine

The cost of the sensor is $23 bucks at AutoZone.

If helpful, click below

Apr 15, 2010 | 2002 Ford Escape

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