“Through more testing and technical support cases, we have found just how taxed OEM electrical systems have become. Some systems can no longer supply a consistent 12V power at the injector. We have been powering up our EFI controllers for years by drawing our power source from the injector connection. The lack of Clean Power through the OEM electrical system has not affected our GEN 2, GEN 3 and GEN 3.5 controllers. The more advanced AFR+ (GEN 4) system does require a more consistent 12V power source. We’ve decided to change some installations to connect directly to the battery. We’ve implemented a relay harness to act as the switch to power-up the GEN 4 electronics.”
Current AFR+ owners are not required to update their systems if the electronics are operating correctly. Users experiencing any erratic functionality are encouraged to contact DP’s technical support to diagnose how much they are taxing their OEM electrical system.
The post AFR+ Upgrade: Clean Power appeared first on RockCrawler 4x4 and Offroad Magazine.
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