Is the ignition coil on my Honda CR-V defective?
This is the correct and expected test result and confirms that your 1999-2001 2.0L Honda CR-V’s ignition control module is activating the ignition coil. You can now conclude that the ignition coil is defective and needs to be replace if you have:
Where to find Honda CRV ignition system wiring diagram?
By the way, you can find the ignition system wiring diagram (1999, 2000, and 2001 2.0L Honda CR-V) here: 1999-2001 2.0L Honda CR-V Ignition System Wiring Diagram. NOTE: You’ll be testing for power on the engine wiring harness distributor connector. This connector has female terminals.
How does the ignition coil work on a Honda?
This Triggering Signal activates an ignition module (also known as the power transistor) within the ignition coil The ignition module, in turn, starts to switch the ignition coil 12 Volts On and Off (by interrupting the Coil’s Ground circuit). Remember, all this is happening inside the ignition coil.
What can cause a Honda CRV to misfire?
There is more to your CR-V’s ignition system than just the coil packs. There’s also spark plugs and plug wires. There are also non ignition related circumstances that can cause a misfire. That would include lack of fuel pressure, bad fuel injectors, or even a timing chain (or belt) that has jumped.
This is the correct and expected test result and confirms that your 1999-2001 2.0L Honda CR-V’s ignition control module is activating the ignition coil. You can now conclude that the ignition coil is defective and needs to be replace if you have:
How to test Honda CRV ignition control module?
Although it’s beyond the scope of this tutorial to test the ignition control module, you have eliminated your 1999-2001 2.0L Honda CR-V’s ignition coil as defective (since without its activation signal, it won’t spark). You can find the ignition control module test here: How To Test The Ignition Control Module (1999-2001 2.0L Honda CR-V).
There is more to your CR-V’s ignition system than just the coil packs. There’s also spark plugs and plug wires. There are also non ignition related circumstances that can cause a misfire. That would include lack of fuel pressure, bad fuel injectors, or even a timing chain (or belt) that has jumped.
What happens when you hit the gas on a Honda CRV?
As you hit your CR-V’s gas pedal, the fuel and ignition systems respond. If acceleration has diminished, it should be felt. The less cylinders that your engine has, the more that one cylinder not firing properly will have an effect on engine performance.