Code 52+55 (Knock Sensor)
10-25-09, 04:40 PM
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Code 52+55 (Knock Sensor)
Yes, I've searched numerous times and haven't found what I need. Any help will be greatly appreciated.
My first question I want to get straight. I have a 1994 5 speed sc300 and I am curious if it has 1 or 2 knock sensors. I read in a thread turbo models have two and n/a's have 1. But in another thread someone said sc300's had two knock sensors. Not sure if he didn't know what he was talking about.
My second question. For those who have done the knock sensor rewire which wire is the one you have to cut by the ECU. I know it's the transparent wire, but there are two of them. Which one do you know is for the correct knock sensor?
That's whats getting me confused. Is there two transparent wires because there are actually two knock sensors on sc300's? Or is there another reason.
Thank you.
My first question I want to get straight. I have a 1994 5 speed sc300 and I am curious if it has 1 or 2 knock sensors. I read in a thread turbo models have two and n/a's have 1. But in another thread someone said sc300's had two knock sensors. Not sure if he didn't know what he was talking about.
My second question. For those who have done the knock sensor rewire which wire is the one you have to cut by the ECU. I know it's the transparent wire, but there are two of them. Which one do you know is for the correct knock sensor?
That's whats getting me confused. Is there two transparent wires because there are actually two knock sensors on sc300's? Or is there another reason.
Thank you.
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