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Does a knock sensor ECM error mean that sensor is bad or that the sensor is just reporting a knock in the engine?
The sensor is bad. A properly-functioning knock sensor allows the ECM to advance timing until it senses a knock. It then retards timing until the knock just barely goes away allowing for optimal gas mileage.
What does mean if the knock sensor caused the check engine warning?
your knock sensor could need to be replaced
What is a knock sensor on a 3800 series 2 supercharged motor?
The knock sensor detects spark knock (aka ping), sends that signal to the engine control module (ECM), the ECM retards the timing until the spark knock stops.
Why do codes P0325 P0330 keep coming back on 1999 Toyota sienna?
Trouble code P0325 means: Knock Sensor 1 Circuit (Bank 1) Trouble code P0330 means: Knock Sensor 2 Circuit (Bank 2) Need to replace Knock sensor
Where is the knock sensor on a 2005 Chevy Tahoe?
There are two knock sensors located in the block. They are just under the intake manifold.
How do you replace speed sensor on 1992 Toyota Previa and where is the sensor located?
How do i replace speed sensor on 1992 toyota previa and where is the sensor located
Where it's the knock sensor located on 91 Ford Taurus?
If it's the Vulcan engine, it doesn't have one
Are the side doors on a 91 Toyota Previa and a 93 Toyota Previa interchangable?
yes
Where is the crank sensor on a Toyota previa?
it has no crankshaft sensor
Does a 94 integra have a knock sensor?
LS does not have a knock sensor. GSR does have a knock sensor
Why is the engine knocking in a 91 Acura Legend?
Check the 91 Legend for a bad knock sensor. Check the timing for proper setting, and check for any vacuum leaks.
What problems do the knock sensor indicate?
The knock sensor detects spark knock or ping.
What does a knock sensor for a 1991 Chevrolet Camaro 305 look like?
the knock sensor on a 91 camaro 305 in on the passenger side of the block, bellow the exhaust manifold. its a few inches in front of the bell housing., and has a single wire running to it. looks a bit like a temp sensor, or oil pressure sensor.
How do you change a knock sensor on 1998 Subaru Outback?
that the knock sensor does
Where is knock sensor on 99 pathfinder?
Where is the knock sensor for a 99 pathfinder
Why does your engine knock?
I have a recent engine knock on my 91 escort started out intermittant. I have a recent engine knock on my 91 escort started out intermittant.
Where is the anti-knock sensor on a 2003 Chevy Avalanche?
you mean knock sensor
