U3545 Engine Trouble Code
Meaning of U3545 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.
U3545 Fault Symptoms :
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If one of these reasons for U3545 code is occuring now you should check U3545 repair processes.
Now don't ask yourself; What should you do with U3545 code ? The solution is here : |
U3545 Possible Solution:
Gasoline engines use spark plugs to cause an explosion of fuel within the cylinder. In a properly timed engine, this explosion occurs at the proper moment to send the piston to the bottom of the cylinder and provide power to the drive shaft. If the plug wires are out of sequence, the explosion occurs at the wrong time. The improper timing of the explosion sometimes pushes the cylinder the wrong direction or interferes with the turning of the crank. As a result, the engine stutters or backfires, if it runs at all. |
U3545 Code Meaning :
U | 3 | 5 | 4 | 5 |
---|---|---|---|---|
OBD-II Diagnostic Network (U) Trouble Code For Engine | Ignition System Or Misfire | Fuel Composition Sensor Circuit Malfunction | Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector) | Crankshaft Position Sensor B Circuit Malfunction |
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.
U3545 OBD-II Diagnostic Network (U) Trouble Code DescriptionU3545 engine trouble code is about Crankshaft Position Sensor B Circuit Malfunction.Main reason For U3545 CodeThe reason of U3545 OBD-II Engine Trouble Code is Fuel Composition Sensor Circuit Malfunction. |
U3545 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.