Ignition Tester

Retail Price: $10.44

Here's a budget tool that can help you quickly identify basic problems with your ignition system. It is simple to use and works well with Porsche engines (exception: not for air-cooled engines). Just pop off a plug wire and attach it between the end of the plug wire and the spark plug and then start/crank the engine. If your ignition is working you will see a regular pulsing flash with each firing of the plug.


View of ArnnWorx Ignition Tester.
Fig.1 - View of ArnnWorx Ignition Tester in use.

Here is a short video of the tool in use on a Porsche 944 Turbo. The number 4 cylinder has a steady miss and we need to know if the problem is ignition or fuel injection. This tester quickly tells us the ignition is firing.

Note: We sometimes have to substitute a version of this tool that has an angled plug boot. It works and fits, just the same.

Add to Cart:

  • Model: IT1
  • Shipping Weight: 0.4lbs
  • Manufactured by: U.S. General

This product was added to our catalog on Tuesday 19 July, 2011.

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