P1320 Primary Ignition Signal Fault Testing and Replacement HD

How to test and repair trouble code P1320. We'll be looking at the ignition coil and power transistor. Code P1320 is indicated when ignition signal in the primary circuit (of the power transistor - built into the coil on this vehicle) is not entered during engine cranking or running. This was performed on a 1997 Nissan Maxima. Check with your vehicle's repair manual for testing parameters. ► Subscribe:    / carsntoys   ►► Tools and Supplies: https://www.amazon.com/shop/carsntoys ►► Multi-Meter: https://amzn.to/2KOdFZD ►►► Our most helpful videos (One million + playlist):    • 1 Million Views Playlist   P1320 - The ignition signal in the primary circuit is not entered during engine cranking or running. Note: Any attempt to repair automotive parts and/or systems carries risk of personal injury. Always adhere and follow safe practices when working on vehicles. Such as, safety glasses, jack stands, no loose clothing, etc. No guarantee or warranty is implied. Use the information in this video at your own risk. Carsntoys is a member of the Amazon Influencer Program. Publication, reproduction or distribution of this film is strictly prohibited. Carsntoys    / carsntoys