ERROR CODE: 52 & P325 KNOCK SENSOR CIRCUIT MALFUNCTION

  • Tiny
  • Abdul-Waliu Balogun
  • 1994 Toyota Camry

Error Code: 52 & P325 Knock Sensor Circuit Malfunction

Hi Mechs,

I am a DIY person and I need your kind assistance to fix the above problem that I am having with my Toyota Camry 1994 v6.

Problem:
1. My car doesn’t move according to the level of acceleration.
2. It is so sluggish when moving and it gets worse when going up or driving towards a hill.
3. It consumes fuels too much.
4. The entire body get hot after about 2 kilometers drive

I ran a scan on it and found the following codes:

Error Code: 52 – Knock Sensor Signal
Error Code: P0325 – Know Sensor Circuit Malfunction

How do I locate the KNOCK SENSOR on my Toyota Camry 1994 3.0 V6?

What do I need to check to solve this problem?


I hope to read your kind response in order to replace the KNOCK SENSOR and solve the solution.


Thank you,

Waliu

Wednesday, August 1st, 2012 AT 11:23 AM

2 Answers

  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

Both codes refer to the same thing. Knock sensor is mounted in top of center engine block, between the cylinder heads.

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Wednesday, August 1st, 2012 AT 12:17 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

The item commonly fails, especially when you have overheating issues.

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Wednesday, August 1st, 2012 AT 12:18 PM

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