U3725 Engine Code Repair
Meaning of U3725 engine trouble code is a kind of network trouble code and when your car's 'U3725 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.
U3725 Fault Symptoms :
- Check engine light comes on
- Engine stalling or misfiring
- Engine performance issues
- Car not starting
If one of these reasons for U3725 code is occuring now you should check U3725 repair processes.
Now don't ask yourself; What should you do with U3725 code ?
The solution is here :
U3725 Possible Solution:
Power Steering Pressure (PSP) Switch Signal Malfunction The PCM counts the number of times vehicle speed transitions from 0 to a calibratable speed. After a calibratable number of speed transitions the PCM expects that the PSP input should have changed. This DTC is set if the transition is not detected. Vehicle towed with engine running Power steering hydraulic concern was repaired but DTC was not erased PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged Check, if possible, if vehicle was towed or power steering service was performed. Observe PSP V PID while checking wires for intermittents.
U3725 Code Meaning :
U
OBD-II Diagnostic Network (U) Trouble Code For Engine
3
Ignition System Or Misfire
7
Fuel Temperature Sensor B Circuit Range/Performance
2
Engine Shutoff Solenoid Malfunction
5
Timing Reference High Resolution Signal A Too Many Pulses
The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.
U3725 OBD-II Diagnostic Network (U) Trouble Code DescriptionU3725 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.Main reason For U3725 CodeThe reason of U3725 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. |
Parts or components should not be replaced with reference to only a U3725 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.