Honda Knock sensor Testing Simple easy method. P0325 code reading

Подписаться 12 тыс.

Просмотров 43 тыс.

50% 1

Simple easy knock sensor testing. If you detected a P0325 code reading on the OBD2 Scanner means that there is a malfunction within the knock sensor 1 in circuit bank 1. This malfunction will be detected by the ECU when it does not receive the proper information from the knock sensor. This triggers a Check Engine Light to be illuminated on the dashboard.
Tools needed
multimeter

Наука

Опубликовано:

27 янв 2023

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 24

@williamday3521 Год назад

I was under the impression that there should be resistance. The fact that there wasn't is confirmation that your knock sensor is bad?

@PalataoArmy 27 дней назад

There is no resistance for my brand new knock sensor, but it will produce voltage when knock using metal, and it makes voltage drop about 2.5V dc when supply 5V dc.

@user-it6zv9fm2m Год назад

It's good 👍

@howtodoitdude1662 2 месяца назад

So you had an engine code that you knock sensor was bad, but when you tested it, it showed that it was good, so your problem was not your knock sensor.

@balaofcanada 2 месяца назад

Even though it test OK, but it was throwing g the code as it's worn out.

@alanrichardson9175 19 дней назад

After 400,000 K you changed it?

@benjaminduliguez5420 2 месяца назад

Two types..of sensor ..its single pin and twu pin..for instance two wires cut or eat the rat.. how to know to correct connection pin.

@staceymortoncoto7960 12 дней назад

Knock sensor 2004 Honda pilot

@roadwraith6 Год назад

Well i ended up on this video because just swaped sensor but still faultcode. Did this test on the old and new one. Can't get a voltage reading. But when I drive the car I can livestream date from knocksensor. It's bouncing between 0,12-1volt Can anyone without a check engine light on tell me what there sensor is giving? Would be really helpful

@flynnpark3r Год назад

did you figure it out? i have code p0325 even after replacing my knock sensor

@DieZeL9 9 месяцев назад

Same here.Any updates ?

@luisduque4506 8 месяцев назад

I think the sensor need to read resistance

@PalataoArmy 27 дней назад

It depends, piezoelectric or resonance type of knock sensor. Most important, it produce certain frequency at certain rpm, check your manual and it should be not shorted.

@jf8322 6 месяцев назад

It’s the wire

@balaofcanada 6 месяцев назад

Fortunately the wire is good

@abrahamjw7 6 месяцев назад

test wrong, you should knock itself not tha table

@balaofcanada 6 месяцев назад

I dont think so. These are very sensitive to vibration and knocking. Even in the car, nothing knocks the knock sensor. It just picks up the knocking from the engine block.

@PalataoArmy 27 дней назад

@@balaofcanadamost piezoelectric knock sensor pickup knocking frequency between 6-9khz, depends on the car manufacturer. So if the engine rattling is not in any those range, it will not give cel.