What repairs can fix the P0325 code? Usually this code can be solved by using an octane booster or a fuel stabilizer. I have changed oil, oil filter and Plugs. If not, the knock sensor is bad and should be replaced. P0325 means that there is a malfunction within the knock sensor 1 in circuit bank 1. What causes the P0325 code? Sensor 1 is located in the exhaust system between the rear cylinder head and the catalytic converter. If the car passes the test with the converter disconnected but not with it connected you know that the converter is clogged and must be replaced. The first two problems mean a bad sensor the third indicates an electrical problem.
How do you troubleshoot code P0325? Let's take a look at the next subheading and find out why the catalytic converter fails. To accurately diagnose and fix the problem you need as much information as possible. Or what would be the problem that could cause the check engine light come up? For the converter to reach light off temperature normally requires some combination of city and highway driving. I have changed my knock sencor code P0325 on my 2005 kia rio. The second indication is the pinging noise from the engine.
Depending on how the catalytic converter fails. An old-style knock sensor Courtesy: autobarn. We are not responsible for any actions you take on your vehicle. This knock sensor is located underneath the intake manifold on your 2. The list of automotive Makes at the right edge of the screen.
Then once again, tap on an engine location near the sensor. The specific language behind this check engine trouble code is Knock Sensor Circuit Malfunction. Pull out the circlip from the castle nut on your outer tie rod, and then leave it disconnected from your hub assembly. A resonant style knock sensor Courtesy: msextra. After popping out the panel, remove the fuse in the number 13 slot for at least 10 seconds. P0325 is generally not a serious code and should be able to be driven without issue to a safe location once the malfunction occurs. My car runs fine other than this minor error light but l will apply your solution when l buy the part required.
If not, you have a problem with the sensor or its circuit. I have been fighting with this for a while. Then rev the engine four times. Typical resonant knock sensor circuit Courtest: alldata. Some vehicles may be equipped with two knock sensors. Just love google, found your post after husband came in saying the car was broke, engin light on.
Hope you manage to get it sorted. I wanted to make sure I ruled out all the inexpensive and simple options before replacing a major component. Allow the engine to warm up and aim the timing light toward the timing marks on the harmonic balancer. This will allow you to gently crack the knock sensor loose and spin free. Same error code as before I believe it says unable to read knock sensor 1.
First, the severity of a diagnostic fault code can be determined by how the check engine light acts. When speeding at 60 mph the Check Engine Light comes on, driving locally light goes out. . In the meantime wanted to thank you for being a resource to average people like myself. Remove the front driver side wheel to gain access to the axle nut. This knock sensor can be removed using a 24mm socket, and it must be deep unless of course your Honda Accord knock sensor is already broken. Look for any loose wiring or poor connection due to rust, damaged, or improperly seated terminals.
If all above is good, Drive vehicle for about 5klm and switch off and on it will reset itself regards I hope this helps. This bar must be cut with a sharp sheetrock knife or hacksaw and discarded, it will not be reinstalled. The other code relates to the knock sensor. Do not use any kind of anti seize or thread locker on this sensor, and do not use teflon tape to insulate the sensor. Have you noticed anything different about the way your car runs? Crank the engine, put the vehicle in gear and keep your foot on the brake. For the really serious codes, the light will be on all the time, even if it was an intermittent problem and it is not acting up now. Which means it no longer scrubs the exhaust of those unburned hydrocarbons.
There are two basic types of knock sensors: the style used in older vehicles and the resonant design used in modern vehicles. Again, there is both the sensor and the wiring. I have a check engine light on. This is why engines have a knock sensor. If you need the part number because you want to buy the part, then a Honda dealer will be able to help.
Sometimes a leak or hole between the two O2 sensors can allow outside air to mix with the exhaust gases causing a false reading and setting this code. Perhaps if I clear up a couple of misconceptions, you can get on the right track to solving this. If there is not response, try modifying the engine to make it run lean. Remove the driver side axle, which will give you the room needed to service and change your Honda Accord knock sensor. There is either a sensor fault or the wiring for the sensor to the engine control unit is shorted or has an open circuit. If there is no response, then you need to replace the knock sensor, or the wiring between the connector where the meter is attached and the knock sensor.