U1433 Engine Trouble Code
Meaning of U1433 engine trouble code is a kind of network trouble code and theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $240-$400 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
U1433 Fault Symptoms :
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If one of these reasons for U1433 code is occuring now you should check U1433 repair processes.
Now don't ask yourself; What should you do with U1433 code ? The solution is here : |
U1433 Possible Solution:
The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver. |
U1433 Code Meaning :
U | 1 | 4 | 3 | 3 |
---|---|---|---|---|
OBD-II Diagnostic Network (U) Trouble Code For Engine | Fuel And Air Metering | O2 Sensor Heater Circuit Malfunction | Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector) | Exhaust Gas Recirculation Sensor B Circuit High |
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.
U1433 OBD-II Diagnostic Network (U) Trouble Code DescriptionU1433 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Main reason For U1433 CodeThe reason of U1433 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction. |
U1433 the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.