Oil Alert Unit CDI Controller GHG2798433

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L$7,214.67
L$7,214.67
L$3,700.50
You save L$3,514.17

Description

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Replacement Oil Alert Sensor CDI

This part is prone to wearing out and can affect the running of the unit. Indications of this part wearing out are: 

  • engine not starting (no spark produced)
  • engine not governing (uneven or over revving running pattern)
  • engine runs for a short time then cuts out.

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Roary the Repair Lion says:

It is not uncommon for this part to fail as the components wear over time.

If your engine will restart right away then it is most likely the CDI. If you need to wait more than a few minutes before it will restart, it might be a overheating issue. Please check Airflow around the engine, the state of the Engine fan for damage and test the Ignition coil (test available on Ignition Coil description.) Both are found behind the recoil and can be damaged by overheating.

 

Testing Tips:

If your engine is not starting, unplug the wire from the engine to the CDI and try to start the engine again. If it starts, you need to replace the CDI.

If the engine does not start, check if you are getting a spark from the spark plug when the engine is turning. If there is no spark, test the Ignition Coil and Spark Plug. 

If you are getting a spark, and it still will not start, you need to check the carburetor and fuel system.

(See Roary's testing tips on these products.)

Do not run the engine without the CDI for any length of time, as it cannot shutdown the engine if there is a problem with the oil pressure, which can result in damage to the engine.

If you need any help, please contact us.

*Compatible part 

 
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Extra Information

Petrol Engine Machinery

Q. Why does my engine need the choke on to stay running?

A. Requiring the Choke to stay on to run is usually a fuel delivery problem and you should clean or replace the Air Filter and Carburetor. For further info on this, please Click Here:

Q. How do I fix a fuel leak from my Carburetor?

A. There are broadly two reasons for fuel leaking from the Carburetor. Either failed Seals or Gaskets. Or there is a Float Needle problem. We go into more if you Click Here:

Q. Why is my engine backfiring through the Carburetor?

A. On this type of engine, backfiring through the Carburetor is usually caused by problems in the Cylinder Head. Most commonly, the Valve Clearances need to be reset, or a Valve is stuck but this could also be other problems within the Cylinder Head so the parts need to be examined carefully. You can find a guide to resetting your Valve Clearances and more info, Click Here:

Q. I have no spark, what do I do?

A. There are initially three things to check, the low oil circuit, then the spark plug and ignition coil. For detailed instructions, Click Here:

Diesel Engine Machinery

Q. Why is my engine backfiring?

A. On this type of engine, backfiring is usually caused by problems in the Cylinder Head. Most commonly, the Valve Clearances need to be reset, or a Valve is stuck but this could also be other problems within the Cylinder Head so the parts need to be examined carefully. You can find a guide to resetting your Valve Clearances and further instructions, please Click Here:

Q. My starter motor is spinning but the engine will not fire?

A. These engines do not have a spark so this is often a fuel issue, for diagnostic steps, please Click Here:

Q. Why is my generator producing excess smoke?

A. This can depend on the colour of the smoke: black smoke is too much fuel/not enough air, so clean or replace the air filter then examine the injector; white smoke is usually water in the fuel, change the fuel and filters; blue smoke is a sign of burning oil, usually this is caused by failed valve seals or piston rings.

Electric Start Device

Q. Why does my generator battery keep going flat?

A. Generators recharge their own battery and the part that is responsible for this is called the Battery Charging Rectifier or Regulator and provides a steady voltage back to the battery while it is running, these parts are prone to overheating and failure, for please Click Here:

Q. Why doesn’t my electric start work?

A. Firstly, whether this is an engine problem or electric start problem needs to be established. If the generator starts with the pull start, please see the link below, it will describe the different electric start circumstances and what to do. Click Here: