No spark but turns over - 2000 Yamaha YZF-R1

Hi does the motor turn with key but doesn't start?, If so take a spark plug out and replace it back into the spark plug lead and earth it onto a steel part of the body(make sure it's touching something steel). Have somebody turn the key to see if your getting spark. If you have spark then you have a fuel blockage but if you don't have spark but have new coils and battery then it could be a loose wire in the coil harness meaning electrical......
You say car does not crank over, If you mean you turn the key and motor doesn't turn then it's electrical, so no spark OR motor doesn't turn you're better off getting an auto electrician but if you have spark it's fuel problem and you need a mechanic... Sorry and good luck......

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Range: Gas burner won't spark or ignite A surface burner igniter switch and a spark module activate the spark electrode when a burner is turned to the "Lite" position on a gas range's cooktop. If the surface burner switch, spark module or wiring in that circuit fails, the spark electrode won't work, and as a result the gas burner won't light. If those components work but the electrode won't spark, the problem could be that the spark electrode is coated with spilled food of is bent or broken. In addition, the electrode won't spark or ignite the burner properly if the ceramic insulation sleeve below the tip of the electrode is cracked or broken. If the gas burner isn't lighting, these repairs may help.
Range 101

• How to Correct an Oven's Temperature Setting
• How to Care for a Radiant Cooktop Video
• Range Common Parts Glossary
• Range Common Questions

See all articles These repairs may help solve your problem:

Replace the spark igniter electrode

The spark igniter electrode-also called the surface burner igniter-is an insulated electrode that provides an ignition spark to light a surface gas burner. It sparks and makes a ticking sound when the burner switch is turned to the Lite position. Replace the spark ignition electrode if it fails to spark or if the ceramic insulation sleeve is cracked or chipped. How to Replace a Spark Igniter Electrode in a Gas Range Find This Part

Replace the surface spark module

The surface spark module is in the ignition circuit for the gas surface burners. When a surface burner control knob is turned to the "Lite" position, it provides voltage to the spark electrodes on the gas surface burners. If the surface spark module fails to provide the electrodes with voltage, then it should be replaced. Find This Part

Replace the spark igniter switch

The igniter switch is an electrical switch on the stem of the gas surface burner control valve. This switch completes a circuit to the surface burner spark module, causing the burner igniters to spark when the burner switch is turned to the Lite position. Replace the burner igniter switch if the burners don't spark when you turn the burner control knob to the Lite position or if igniters spark constantly even when the burner knobs are in the Off position.

Fuel system may have a problem at fuel filter, or pump is shutting down. Make sure you have spark after engine stalls( DO NOT TURN KEY OFF ). If you do turn key off restart let stall happen do not turn key this time. Pull a spark plug wire at spark plug. Put a spark plug into that end of the spark plug wire. Ground the base of the spark plug on a good none painted placed so that you can see the spark, then you turn the key to crank watching for sparks at the very end cap of the spark plug. My son has a 2013 Harley, I think this fill fix your problem, Lee.

make sure there is not a build up of oil or grease
under ignighter

1. Disconnect the spark plug wire at each spark plug.

• • Twist each spark plug 1/2 turn.
  • Pull only on the boot in order to remove the wire from each spark plug.

1. Disconnect the spark plug wire from the ignition coil.

• • Twist each spark plug boot 1/2 turn.
  • Pull only on the boot in order to remove the wires from the ignition coil

Install the spark plug wires at the ignition coil.

Install the spark plug wire to each spark plug.

Inspect the wires for proper installation:

Repeat above procedure for all 8 cylinders.

well replace spark plugs is not a hard job,when replacing spark plugs, good time to replace plug wires also.you need to replace one spark plug at a time so you wont mix up firing order. you need a spark socket, torque wrench, 3/8 ratchet wrench, 3/8 short and long extensions,you need a spark plug gap gauge.spark plug gap for 2.0 engine 0.051 the 3.0 engine spark plug gap is 0.052 - 0.056. just follow spark plug wires they will lead you to the spark plugs.warning wait until engine cool down first because removing spark plugs from hot engine could damaged the aluminum heads,use compressed to blow away debris before removing spark plugs keep debris falling into the cylinders.wear safety glasses if you use compress air and use small amount anti seize compound to the spark plug threads.good idea slip a short length rubber hose over the end of spark plug to use as a tool thread it into place.reason i use piece vacuum hose it will grip the spark plug enough to turn it, but will start to slip if the plug begin to cross thread.when installing spark plug, it should turn at least few times if spark plug start tighten before 1/4 turn thread cross threading need to back off start over dont keep turning you will stripped spark plugs threads in the head also damage spark plug threads, so be careful, good luck with job.

Instructions

• Locate the spark plug cables along the top or the sides of the engine, depending on CR-V model. Once the engine cools, use the trim panel tool to twist the spark plug wire at the wire's boot, which is the larger rubber portion located on top of the spark plug.
  
• 2Pull back on the spark plug wire to remove it from the spark plug.
  
• 
  
• Place the socket on top of the spark plug and turn it counter-clockwise to unscrew and remove the spark plug from the well.
  
• 4Rub anti-seize lubricant onto the new spark plug threads and on the tip of the spark plug.
  
• 5Insert the new spark plug into the well. Manually turn the plug clockwise to thread the spark plug into place.
  
• 6Test the tension on the plug with the tension testing tool. Adjust the tension as needed. Honda CR-V spark plugs generally need a tension between 10 and 15 foot pounds. The spark plug's packaging indicates its suggested tension.
  
• 7Replace the spark plug wire, turn it from side to side and lock it into place. Continue the process with the rest of the spark plugs one at a time until all of the spark plugs are replaced.
  

Hi,
Here is a tip that I wrote to help people troubleshoot problems with their cooktops not igniting.

Cooktop Range Stove spark ignition does not work
http://www.fixya.com/support/r5649407-cooktop_range_stove_spark_ignition_not

heatman101

all ignitors spark at the same time no matter which burner is turned on. If you are having trouble with one burner not lighting try cleaning around the ignitor with a small screw driver so the spark has a good path to ground.

check spark plugs or spark pug wires. These are the most common issues with no spark. 2. check all fuses. 3. check ground or battery cables. If ground is bad it can cause a no spark. Motor turns? or ROTORs TURN? If motor turns your getting spark.