What are the symptoms of a bad eld sensor Honda?
A faulty ELD sensor can cause various issues with your charging system, such as a flickering battery light, a low or high voltage output, or a dead battery. It can also affect the ETCS system and the throttle body operation, which may result in the code P1659 and the unstable idle.
What is eld on a Honda?
The Electronic Load Detector (ELD) detects any electical load on the engine from accessories like A/C controls, radiator fan, lights, heater motor, etc. The ECU uses the ELD's inputs to adjust alternator output and compensate for the additional electrical loads.
Where is the eld fuse located?
Since the early '90s, Honda vehicles have used an electrical load detector (ELD) unit in the under-hood fuse/relay box. This unit reads the amperage load directly from the battery and in-turn sends a varied voltage signal to the PCM which regulates the field signal to the alternator.
How do you fix the code P1298 on a Honda?
When you see this code, it's almost always because the IDM itself is broken. For the most part, the only way to fix this code is to replace the IDM, which you can purchase by itself and replace as a part within the car.
I find the ELD really useful for monitoring system load in data. It’s nothing but an ammeter that outputs 0-5V.