U0653 Engine Trouble Code
Meaning of U0653 engine trouble code is a kind of network trouble code and when your car's 'U0653 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.
U0653 Fault Symptoms :
If one of these reasons for U0653 code is occuring now you should check U0653 repair processes.
Now don't ask yourself; What should you do with U0653 code ?
The solution is here :
U0653 Possible Solution:
Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.
U0653 Code Meaning :
|OBD-II Diagnostic Network (U) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Fuel Temperature Sensor B Circuit Range/Performance||Cylinder 1 Injector Circuit Low||Exhaust Gas Recirculation Sensor B Circuit High|
Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.
U0653 OBD-II Diagnostic Network (U) Trouble Code DescriptionU0653 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.
Main reason For U0653 CodeThe reason of U0653 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance.
U0653 DTC reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. The fault is most likely to be caused by the systems that the sensor is monitoring, but might even be caused by the wiring to the sensor itself.