U1235 Engine Trouble Code
When you check engine light came on code U1235 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the U1235 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.
When your car's 'U1235 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.
U1235 Code Meaning :
|OBD-II Diagnostic Network (U) Trouble Code For Engine||Fuel And Air Metering||Ambient Air Temperature Sensor Circuit Low||Cold Start Injector 1 Malfunction||Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical|
The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.
U1235 OBD-II Diagnostic Network (U) Trouble Code DescriptionU1235 engine trouble code is about Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical.
Reason For U1235 CodeThe reason of U1235 OBD-II Engine Trouble Code is Ambient Air Temperature Sensor Circuit Low.
U1235 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.