Porsche Diesel Update

Nov. 19, 2021

This bulletin applies to 2009-later Porsche Cayenne Diesel vehicles. 

PORSCHE DIESEL

This bulletin applies to 2009-later Porsche Cayenne Diesel vehicles. When performing manual regeneration of the diesel particle filter using PIWIS Tester II, always remember that regeneration may only be performed up to twice in quick succession.

Manual regeneration cannot be performed more than twice to avoid the risk of damage to the diesel particle filter and adjacent components due to thermal overload. Only perform manual regeneration using PIWIS Tester II when the exhaust system has cooled to ambient temperature.

If the required emission values are not achieved after performing manual regeneration twice, allow the vehicle exhaust system to cool down to ambient temperature, then perform up to two new manual regenerations.

Sponsored Recommendations

IA900WA Single System & Workflow: Wheel Alignment & ADAS Calibration

Sign in. Your browser can't play this video.. Learn more. 0:00 / 39:04. IA900WA Single System & Workflow: Wheel Alignment & ADAS Calibration | Autel. 50.6…

Voice Your Opinion!

To join the conversation, and become an exclusive member of Vehicle Service Pros, create an account today!