The Main Relay Location on a 1998 Acura RL
The main relay on a 1998 Acura RL is located under the dash on the driver’s side, inside the under-dash fuse/relay box. It is important to note that the main relay is sometimes referred to as the fuel pump relay or the PGM-FI main relay.
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Contents
- What are the symptoms of a bad main relay?
- What are the symptoms of a bad fuel relay?
- What causes a main relay to fail?
- Where is the relay located?
- Where is the main relay on a 2003 Acura RL?
- Where is fuel relay switch located?
- Where is the main relay on a 98 Acura TL?
- Where is the main power relay?
- How can you tell if a relay is bad?
- What happens when the main relay goes bad?
What are the symptoms of a bad main relay?
If the relay fails it will cut off power to fuel pump and ignition system, which will result in a no power, and therefore no start condition. You may find that turning the key may power on the accessories, and may even crank the engine.
What are the symptoms of a bad fuel relay?
Since the relay isn’t closing like it should the pump can’t build up standard fuel system. Pressure. No pressure means cranking the starter has to overcome that lack of initial fuel as.
What causes a main relay to fail?
The two most common failure mechanisms of relays are contamination and mechanical wear of the internal switching elements discussed as follows: a. Contamination is a major cause of early life failures.
Where is the relay located?
Starting relay position
The fuse box (also called the power box), the instrument panel under the fuse panel, or the right fender are all possible locations. In most cars, it will be under the hood, in a large box with a black lid. This is where car fuses and relays are installed. It is also called a fuse box.
Where is the main relay on a 2003 Acura RL?
Description This PGM-FI main relay is located behind the dashboard lower cover. The PGM-FI main relay actually contains two individual relays. One relay is energized whenever the ignition is on. It supplies battery voltage to the PCM, power to the fuel injectors, and power for the second relay.
Where is fuel relay switch located?
Find the fuel pump relay in your vehicle’s fuse box.
The main fuse box is usually located underneath the hood near the front of your vehicle, but there may be a smaller fuse box under the steering column inside your vehicle as well.
Where is the main relay on a 98 Acura TL?
steve : The relay is behind the dash left of the steering collumn at the far left side.
Where is the main power relay?
Where To Find the Main Relay. You can find the main relay in your vehicle’s fuse box, which is commonly found under the passenger side dashboard or the engine bay. The fuse box cover will usually show a diagram of the box’s different fuses and relays.
How can you tell if a relay is bad?
Most modern relays have an LED to tell you if they are in the active state (ON). If that light is off and you’ve got control voltage to the relay or coil terminals (typically A1[line] and A2 [common]) then you can safely assume that relay is bad.
What happens when the main relay goes bad?
If the relay fails it will cut off power to fuel pump and ignition system, which will result in a no power, and therefore no start condition. You may find that turning the key may power on the accessories, and may even crank the engine.
