THE VARIABLE VALVE TIMING ADJUSTER SPROCKET BOLTS HAVE A TENDENCY TO SHEAR UNDER HIGH LOAD. THIS IS A DOCUMENTED ISSUE THAT WAS ALSO COMMON IN SEVERAL OTHER PORSCHE MODELS OF SIMILAR PRODUCTION YEAR RANGES. THE VALVETRAIN LOSES TIMING, RESULTING IN A CATASTROPHIC ENGINE FAILURE WHICH DISABLES A VEHICLE. MY VEHICLE SUSTAINED SUCH…
Read full complaint
THE VARIABLE VALVE TIMING ADJUSTER SPROCKET BOLTS HAVE A TENDENCY TO SHEAR UNDER HIGH LOAD. THIS IS A DOCUMENTED ISSUE THAT WAS ALSO COMMON IN SEVERAL OTHER PORSCHE MODELS OF SIMILAR PRODUCTION YEAR RANGES. THE VALVETRAIN LOSES TIMING, RESULTING IN A CATASTROPHIC ENGINE FAILURE WHICH DISABLES A VEHICLE. MY VEHICLE SUSTAINED SUCH A FAILURE AND THE CAR IMMEDIATELY WENT INTO "LIMP MODE." ALL THE VALVES ON ONE CYLINDER BANK WERE BENT. OTHER MODELS WERE RECALLED BUT THE CAYMAN AND BOXSTERS THAT CAME WITH THE 9A1 ENGINE WERE NOT. PORSCHE REPAIRED MY ENGINE BUT THEY PUT THE SAME PART NUMBER THAT FAILED BACK INTO THE CAR. THERE HAS NOT BEEN AN ENGINEERING REVISION TO THE PART, AND ANOTHER FAILURE IS POSSIBLE.
Porsche Cars North America, Inc. (Porsche) is recalling certain 2016-2017 911 and Boxster, 2016 Cayman and Panamera vehicles. The air bag Electronic Control Unit (ECU) may have a defective power supply capacitor that can result in air bag deactivation or inadvertent deployment of the air bags.
Consequence & remedy
Consequence: Deactivated air bags increase the risk of injury. Inadvertent deployment of the air bags increase the risk of a crash.
Remedy: Porsche will notify owners, and dealers will install new software and replace the air bag ECU as necessary, free of charge. Interim notices informing owners of the safety risk were mailed September 13, 2019. Owners received a second notice and the recall began February 12, 2020. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AKB4.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2016 Porsche 718 Cayman Problems, Complaints & Recalls | Skip That Year