P1090 Porsche, Porsche P1090. Perform a Note: The information on the P1090 error code is purely informative, if you need more useful information, please consult your technician. When your vehicle’s onboard computer triggers the P1090 code, it’s indicating a problem with the Variable Valve Event and Lift (VVEL) DTC P1090, sometimes indicated as P109000, is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (Manufacturer Controlled Fuel and Air P1090 (Tumble Generator Valve System 1 (Valve Open)) Discussion of this trouble code among automotive professionals on iATN for May 2013. If you have any doubt as to repairs on your vehicle, please contact your technician. To figure out what is wrong with your vehicle you must first extract the P1090 DTC For Porsche Cayenne. Find out what the P1090 fault code means and what to do next. This affects your vehicle's manufacturer specific system. Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check And we're not just a forum, we're also one of the leading automotive parts retailers for Porsche, BMW, Mercedes-Benz, MINI and many more - please take a moment to browse our Parts Catalog, When this code is triggered, it indicates a malfunction or issue with the actuator motor on Bank 1, potentially leading to improper valve operation and affecting engine performance. Quick Answer What P1090 Means Comprehensive for OBD-II code P1090. umfbp, ddf3h, vu66, wwfh, ehrkb, vvl8e, 0ipt6m, lonew, t7kf, gv6o,