What does an electrical load detector do?

What does an electrical load detector do?

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.

What is an ELD unit?

The ELD unit monitors amp flow to determine the vehicle load conditions. The PCM uses data from the ELD, engine RPM, Vehicle Speed, Coolant Temp, Air Temp etc. to decide if the generator should operate at 12.6 volts, or at 14.5 volts.

What does the Honda eld do?

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.

What is the use of load sensor?

A load sensor (more commonly referred to as a “load cell”) is an electronic device that converts tension and compression forces into a corresponding electrical signal.

What happens when you get the error code p1298?

As with other error codes, this code sets the Check Engine light and registers the error code. Usually, there are no other noticeable symptoms. In some cases, however, the engine may suffer rough idle, especially when the vehicle settles down or transitions from high throttle to rest, or the engine feels like it’s misfiring.

What does p1298 mean on Honda Charger?

If your Honda vehicle has stored a code P1298, it means that the powertrain control module (PCM) has detected a problem with part of the charging system known as the electronic load detector (ELD) or ELD circuit. This code specifically pertains to a condition in which a voltage signal that is higher than anticipated has been perceived.

How much does it cost to fix a p1298 Honda?

What does this mean? The cost of diagnosing the P1298 HONDA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

What does error code p1298 mean on Eld?

Error Code P1298 is defined as Electric Load Detector Circuit High Voltage. This means the ELD (Electric Load Detector) is getting high input voltage. This error code is a manufacturer-specific trouble code, meaning it does not appear to all vehicle makes and models with OBD-II system or vehicles made since 1996 up to present.

If your Honda vehicle has stored a code P1298, it means that the powertrain control module (PCM) has detected a problem with part of the charging system known as the electronic load detector (ELD) or ELD circuit. This code specifically pertains to a condition in which a voltage signal that is higher than anticipated has been perceived.

When does a PCM get a code p1298?

If the PCM detects a voltage signal from the ELD circuit that is greater than the degree of voltage it expected the alternator to produce at a given time and under a specific set of circumstances, a code P1298 will be stored and a malfunction indicator lamp (MIL) may be illuminated. What are the common causes of code P1298?

How to reset the p1298 load detector code?

Connect the scanner to the vehicle diagnostic connector and retrieve stored codes and freeze frame data. Write it down as it will almost always come in handy if the diagnosis drags on due to an intermittent condition. Clear the codes and operate the vehicle under various electrical load conditions to see if the code P1298 is reset.