How old is the knock sensor on a Toyota 4Runner?
1996 Toyota 4Runner. Over a month in service and no CEL. The pic attached will show you what your 20 year old harness looks like under the intake. The knock sensors were rock solid. It was the harness that was the issue
What is the Toyota knock sensor harness part number?
Brand New, Genuine Toyota Knock Sensor Harness part number 82219-34010. Do not settle for anything less then the highest quality parts for your vehicle. This is the same exact part you will get when you go to your local dealer.
What is the function of the knock sensor?
In the engine system, there is an important part named knock sensor. The function of a knock sensor is to sense vibrations caused by engine knock or detonation.
What does the OBD code 52 mean on a Toyota 4Runner?
This article applies to the Toyota 4Runner (1984-1995). The OBD code of 52 can mean that your 4Runner’s knock sensor has failed. Or, maybe that the knock sensor is still good, but its pigtail or plug to the ECU has a short or broken connection.
What does a knock sensor on an engine do?
The knock sensor detects vibrations that come from a knock or an irregularity in combustion and send a signal to the engine control computer, which then adjusts timing to correct the knock. Bad knock sensor symptoms
Where to buy genuine Lexus knock sensor harness?
See and discover other items: 1999 lexus rx 300, 2000 lexus, 1999 lexus es 300, for 2005 lexus es, toyota avalon genuine parts, lexus es 300 parts
Is there a 30 day return policy for Toyota knock sensor?
The result is that the 30 day return policy has expired when you discover it is incompatible. Used this on 2000 avalon along with knock sensor (89615-12090 sold by scitcoo auto) for a bank 2 knock sensor trouble code. Fitment is good and no longer have trouble code or CEL after both replaced.
Why is my 1992 Toyota 4Runner in limp mode?
On this 1992 Toyota 4Runner 3.0 the knock sensor had failed causing the timing to retard itself aka limp mode.