The car may also fail to start or function poorly.Ī rough idle or stalling can also be signs of the problem. In some cases, the Check Engine Light will illuminate instantly, while others will only come on after the PCM has failed a test. The symptoms of a P0335 code are different for every car model and manufacturer. This code will light up your Check Engine Light. In some cases, a faulty crankshaft position sensor may also result in the P0335 code. If the problem persists, a mechanic can perform the necessary diagnostic procedures to determine the source of the problem. This code may indicate a problem with the Electronic Control Module. If your car has a code for the crankshaft position sensor, you might need to visit a mechanic. If you do replace the O2 sensor, make sure to fix any damaged wiring harnesses. Replace the O2 sensor with a new one if necessary. Check for any leaks in the exhaust system and make sure that you do not have any. It can be caused by a variety of problems, including a faulty o2 sensor or a spark plug that’s become fouled.Īnother cause of P0150 Ford obd codes is exhaust leaks, which can occur at the manifold or header pipe. This code is generated when the oxygen level in the exhaust is below a certain level. The O2 sensor is responsible for sending voltage signals to the ECU when it detects oxygen in the exhaust. This generic code means that your engine’s PCM, or engine control module, is failing to properly detect O2 sensor activity. If your vehicle is showing an error code similar to P0150, you can find the correct troubleshooting instructions for your vehicle by visiting our P0150 Ford obd codes link. The list of codes will include both Ford and non-Ford vehicles. To use the scan tool, follow the manufacturer’s instructions. If your vehicle is equipped with this connector, you can simply pull it out to access the codes. The diagnostic trouble codes are usually located on the 16-pin data link connector underneath the steering column. The first step in understanding your Ford obd code is to know where to look.

Ford diagnostic code p0016