This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. What are the common causes of code P0389? The intermittent crank sensor signal could be making the computer think misfiring is going on. The crank sensor is used by the engine computer to determine the position of the crankshaft and the speed of the crank shaft. Since P0389 refers to a circuit problem, we can focus our attention on electrical problems, but we still cannot rule out the sensor or reluctor ring. Faulty Sensor — If the sensor coil is open or shorted, then it will generate no signal. However the crankshaft error codes are new.
After, a visual inspection will be done of the crankshaft position sensor and its wiring. Some aftermarket remote starters also tap into engine sensors to see engine rpm, which screws things up sometimes. What repairs can fix the P0339 code? Disconnect the negative battery cable. Then, they will clear the trouble codes from the vehicle and then take it for a test drive. Whether you need P0344 diagnostic tree information, P0344 diagnosis tips, P0344 technical information, P0344 diagnostics, P0344 troubleshooting help, or just answers to your code P0344 question, the is the place to go! You can see more details here:.
Did it again at 45-50mph and did not happen again during this time vehicle did not lose power and acceleration was fine. Stopped for a few mins. Can the cranck shaft cause the car to loose power after it warms up? One of the most common reasons for the P0339 code is actually damage to the wiring harness due to exposure to engine oil. You may need some special tools to fulfil this diagnose guide, but you can check it out to get a clue of how to do it. What are the symptoms of code P0344? Read the article and I will explain how to diagnose it properly and repair it for the lowest cost. Cylinder 7 Misfire Detected P0308.
Is this because of that sensor? If both of those are within range, then the wiring will need to be tested. If a problem is found repair as necessary. When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. You may have a faulty Engine Control Unit. Thanks for using ' Fixya ' and have a nice day!! If you get no results here you do probably have an open circuit in the wirings. We are not responsible for any actions you take on your vehicle.
In cases where drivability problems are present, the vehicle should not be driven until it is repaired. The sensor system consists of a rotating part, typically a disc, as well as a static part, the actual sensor. They will also check for signs of damages in the crankshaft harness wiring insulation. If your are for a different car, select that vehicle series before searching for the diagnostic codes because not all used by one manufacture are used by the other makes. The change in the magnetic field cause the voltage from the sensor to change. It can also be fitted at the front and read the signal from a trigger wheel See picture. Even if the original sensor is reinstalled, the Learn Procedure must be performed.
They will check the wires and look for signs of damage, such as chaffing, rubbing, burnt areas, or melted plastics. . For some crank sensors, they use half-effect instead of permanent magnet sensors. I took it to scan and it came out that I had the bad crank sensor. Make sure the battery is installed correctly and is reading 12. The crankshaft sensor is often fitted at the front or the of the engine. When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change.
Inside your engine, a complex ballet of fuel and fire is being performed. What repairs can fix the P0335 code? Knock Sensor 2 Circuit Low Input Bank 2 P0333. Crankshaft Position Sensor A Circuit High Input P0339. I suspect that the crankshaft is defective or it needs cleaning, is this correct? Yes, go to step 8. I also have a Kia Cerato 2008 and what happens is that it start normally and after a a few minutes of driving it starts to loose power no mater how much gas i give it.
Keep in mind during the following electrical circuit checks that this is an intermittent loss of the Cam Sensor signal. Older Cars — Over time, plastic and rubber tends to become brittle and less flexible, which can lead to connector breakage and wire insulation damage. Yes, go to step 7. Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved. The Check Engine Light may not illuminate until the symptoms happen more than once.
Symptoms can vary greatly with P0335. Do you just have code P0344 questions and need some answers about Camshaft Position Sensor Circuit Intermittent? Intermittent codes can be a pain to diagnose, because they are intermittent. Crankshaft Position Sensor A Circuit Low Input P0338. Camshaft Position Sensor 'A' Circuit Intermittent Bank 1 or Single Sensor P0345. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
The scan tool will be used to monitor the crankshaft position sensor operation. When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. Have the problem diagnosed immediately. Generally, the sensor needs between 0. Sensor A indicates that the malfunction is occurring with the camshaft position sensor circuit that pertains to the intake camshaft. If you get no result you should continue to the next step.