I have a 07 Tiburon and showing a code for the camshaft position sensor bank 1. Is there more then 1 camshaft sensor?

ANSWER : The engine in your vehicle is an overhead-cam V6. That means there are camshafts on both sides of the Vee, so to speak. One side of the Vee is considered bank 1, and the other side bank 2. The typical position with a transverse-mounted engine and transmission like in your vehicle would be the front three cylinders you see when you open the hood are considered bank 1. The three cylinders facing the firewall would be considered bank 2. If the sensor for bank 2 has never been replaced, then you should assume it is the same age as the bank 1 sensor. Once verified that the bank 1 camshaft position sensor is at fault, you may want to consider replacing both bank 1 and bank 2 sensors. If they are the same age, the sensor for bank 2 may fail a short time later. Replacing them at the same time, would save you time and costs later.

ANSWER : The on board diagnostic (OBD) sets a pending code each time the ECU detects a problem. It confirms the code if it sees the same problem twice. So you’re really only dealing with the two codes : P0016 and 17.These codes are telling you that the timing between the crankshaft and the camshaft are off on Bank 1 (the driver’s side) cylinder bank. This could be a sensor error, a problem in the reluctor ring on the harmonic balancer, or a timing chain problem. Without doing a thorough diagnosis, it’s impossible to say what parts specifically need to be replaced. If you contact Your Mechanic, they can send a technician to your home or office to investigate the codes on you Mercedes and then let you know what it will take to fix it.

ANSWER : Hello, thank you for writing in. The bank 1 camshaft position sensor is going to be located on the front of the engine. Most specifically it is going to be located right below the valve cover on the bank (or side of the engine) that includes cylinder 1. On your specific vehicle, this should be the side of the engine is on the driver’s side. Your owner;s manual will have more information on cylinders and firing orders. With that being said, the sensor will cause running issues and should be replaced first before turning your attention to any other potential problems. For more diagnostic help, contact our service department to schedule an appointment.

ANSWER : Hi there:

It would be best for you to review these two links; the first describes what the P0151 OBD-II Trouble Code is and what typically causes it, and second, the P0131 code and what it means.

ANSWER : Hi there. What seems to be the issue is the fuel pump is not plugged in. The Oxygen Sensors are working and telling you that the system is too lean with having a low voltage reading. If it was just the upstream sensor, then it would be the wiring, however, both sensors are picking up an issue. This is why the engine is running rough and has no power. If you need further assistance with your vehicle having a loss of power, then seek out a professional, such as one from Your Mechanic, to help you.

ANSWER : Hi there. One item that many car owners and even mechanics fail to swap out while changing sensors that trigger OBD-II codes is the wiring harness. More often than not, a loose connection will instantly trigger a code. This is the common problem when the lights and codes appear, but show no symptoms as it’s inconsistent. You might want to be proactive and replace those wiring harnesses to ensure problems don’t pop up when you can least afford them.

ANSWER : There are two camshaft position sensors on your model. Both position sensors, as well as the crankshaft position sensor, should be tested using an appropriate scan tool or automotive scope to determine if they are functioning. Due to the availability of scan tools and other diagnostic techniques, it is almost never necessary to replace parts on a "trial and error" basis. Also, it is very costly and wasteful to proceed that way. The best thing to do is have the vehicle fault actually diagnosed (pinpointed) and then replace only those parts which are confirmed by testing to be faulty. In your circumstance, the best way to proceed is to request a check engine light diagnostic. A certified mechanic from YourMechanic would use a code scanner to retrieve the specific diagnostic trouble code(s) from your car’s PCM that have caused the check engine light to illuminate. Using those codes, the appropriate individual vehicle components or sub-systems (often a sensor, circuit, and the like) are then carefully tested, based on specifications set forth in your car’s Factory Service Manual, to pinpoint the cause of the fault or the reason why the check engine light has illuminated. Once the faulty part or component is identified, it is explained to your satisfaction and the mechanic will let you know of the cost to repair. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

ANSWER : These are fault codes indicating problems related to the timing of your car’s engine. Normally the car will not run very well or sometimes not at all when these are on. I would suggest having an expert from YourMechanic come to your home to diagnose these trouble codes and potentially reset them to see if they register again. There are also sensors related to the exhaust as well. There is what is called an oxygen sensor which relays information to the car’s computer regarding the content of the exhaust gases which then tells the computer how to adjust the air/fuel mixture.