YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. Many of the items that are checked can be done much faster and more accurately with the live data stream these scan tools allow access to. Repairing or replacing the wiring harnessĪdditional comments for consideration regarding the P0325 codeĪ scan tool that does more than just check codes will be needed for performing accurate diagnosis of P0325.Some vehicles may experience a slight lack of engine power as the ECU will retard timing to prevent damage in case the engine was knocking.
#Ford engine codes p0325 code
P0325 is generally not a serious code and should be able to be driven without issue to a safe location once the malfunction occurs. With any code, even the most experienced technician can make simple mistakes and overlook the basics if they do not follow all of the diagnostic steps or do not complete them in order. Tests the ECU test following the manufacturer's testing procedures if needed.Ĭommon mistakes when diagnosing the P0325 code Uses a scan tool to check for proper knock sensor operation while the engine is revvedĬhecks the resistance of the knock sensor Performs a road test to try to get the Check Engine Light to come back on and confirm the issue is present Notes the freeze frame data for each of these codes this will show the conditions the vehicle was under when the code was set such as engine RPM, coolant temp, run time, and vehicle speedĬlears the code to have a fresh start to diagnosis
Uses a scan tool to check for any codes, there may be history, pending and current codes How does a mechanic diagnose the P0325 code? There may be no felt symptoms with P0325.The engine may have a slight lack of power.The Check Engine Light illuminating on is normally the most noticeable symptom.This triggers a Check Engine Light to be illuminated on the dashboard. A substantial amount of NOx is released during the hics. This malfunction will be detected by the ECU when it does not receive the proper information from the knock sensor. What Can Cause A P0325 Code In order to turn off the engine, you will want to call the code P0325. P0325 means that there is a malfunction within the knock sensor 1 in circuit bank 1. This code may be seen with other knock sensor codes and lean condition codes. P0325 is a general ODB2 diagnostic trouble code associated with the knock sensor circuit. Knock Sensor Malfunction (Sensor 1, Bank 1) What the P0325 code means Engine running, then the test started and PCM detected that the knock sensor 1 voltage fell below a minimum value at idle or during deceleration or the value was over 5.