The harness wire at the connector is damaged and i keep getting a knock sensor fault 52 i've replaced both knock sensors and i've attempted to splice the wire but there seems to be a wire running inside another wire maybe the outer wire acts as a shield but i don't know please give your opinions anyone
SOURCE: replace alternator belt only for 1993 toyota camry
loosen the mounting bolts on the alternator, remove the old belt, replace with the new belt, slightly tighten the top mounting bolt, pull the alternator up until the belt is tight or if there is an adjustment bolt, crank down until tight (shouldn't bow more than 1"), and tigten other hardware.
SOURCE: 1993 Toyota Camry V6 Timing Settings
Get a T belt from toyota. It has 3 white lines on
it and and arrow mark. 2 lines are solid and one is broken. Put the
arrow facing away from the engine. The cam gears have a dot punched
into them near a certain tooth. This is where the solid white lines
will line up with. The crank gear will have a dot also. It will line up
at 90 degrees from the top, towards the front of the car. This is where
the broken line will match up with. With the belt installed with all
lines on their proper dots and arrow away from the engine, you valve
timming is correct.
Of course you need to remove and compress the tensioner also. I assume you know this already since you didn't ask.
SOURCE: Need to locate knock sensor on 1999 camry V6. Where is located.
i have toyota windom 4vz-fe i need locate knock sensor
SOURCE: Toyota Camry Knock Sensor Problem
Hello. You have posted an excellent question.
The code 55 you are getting, in Toyota terms, as as follows:
"No number one knock sensor signal to the ECU fo four crank revulutions under these 2 conditions: Coolant temperature 140 degrees F or more; Engine speed between 1600 and 5200 RPM."
This indicates a failed (or a loose) knock sensor on the Right Bank of the engine. Since the knock sensor is basically a piezo-electric crystal, not continuity test can be performed with the intake manifold installed.
You can check the continuity form the Knock Sensor wires to the ECM, but, this may not prove useful to you.
Unfortunately, you are going to have to pull the intake, and check the knock sensor wiring integrity. If the connector is good, and the sensor is tight, I would suggest replacing the sensor. Actually, if you were in my shop, I would suggest replacing them both, as the whole intake will have to come off if the other sensor fails. Better to replace them both at once, than to pull the intake again.
We here at FixYa hope that this helps you out, and saves you some future reoair dollars. Thanks for choosing FixYa for advice.
SOURCE: 2005 Toyota Camry - knock sensor
Your sensor went off because it overknocked.
Try using a different type of fuel with a higher octane.
Erase the code and use the better gas. if it comes back then we will worry about replacing it.
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