Will a bad NOx sensor symptoms?
Will a bad NOx sensor symptoms? NOx Sensor Problems Most times, this will be immediately obvious due to the illumination of your 'Engine Warning' light in the dashboard cluster, along with symptoms such as unstable idle, juddering/jerking while driving, and excessive fuel consumption. What to do if your NoX sensor is faulty? If the codes point to the NOx sensor being at fault, you should contact Xenons4U for advice and to order any spare parts you may need to repair it. If the probe is the issue, you should then follow this step-by-step guide: Take the faulty NOx sensor out...