Are low impedance injectors better?

Are low impedance injectors better?

With low impedance injectors, you’re more likely to find them in larger, higher performance injectors. The driver circuitry used with these injectors is referred to as a Peak – Hold type of circuit, and is much more complex (and therefore expensive) than the saturated driver circuits in high impedance injectors.

What does the injector resistor box do?

Why do I have a (injector) resistor pack (box) in my car? The resistor pack is installed to ‘fool’ your ECU into thinking it is driving high impedance injectors. Vehicles that have low impedance injectors AND resistor packs have ECUs that use a saturated signal to operate low impedance injectors.

Do saturated injectors need resistor box?

Registered. If your injectors are low impedance, unsaturated, then you need to use a resistor box which wires up to all the injectors. If they are high impedance, saturated, then you’re good to go.

Are Injector Dynamics low impedance?

Print. All Injector Dynamics injectors are high impedance. If your car came with a low impedance injector and a resistor ‘box’, it will need to be bypassed. The wiring at the resistor box should have 1 more wire than the number of cylinders, 5 for a 4 cylinder, 7 for a 6 cylinder, etc.

Are high or low impedance injectors better?

That low-amp current keeps the injector temperature lower, which makes it more reliable; that’s why the high-impedance design is the most common injector style for OEM applications. Low-impedance injectors, also called peak-and-hold injectors, are sent a more powerful electrical signal, usually around 56 amps, to open.

What happens if my injectors are too big?

It’s easy to fall into the trap of thinking that bigger fuel injectors equal more power, but unless your engine is set up to deal with the extra fuel, you’ll be on a fast track to trouble. The excess fuel will flood the engine and it either won’t run at all, or will be running too rich.

Which is better high or low impedance injectors?

What is the difference between EV1 and EV6 injectors?

The EV6 fuel injectors replaced them in the next line of fuel injector evolution. The EV6 injector is nearly identical in height but the body of the fuel injector is narrower or “skinnier” when compared to the EV1 injector. The third style is the EV14 fuel injector.

What Hondas have resistor boxes?

The OEM Honda injector resistor box comes equipped on all 88-91 Civic/CRX’s and 92-96 Preludes.