Exhaust Overview - Aston Martin V8 Vantage Workshop Manual

Exhaust Overview

Exhaust System (09.00)
Exhaust System (09.00)

Exhaust Overview

The exhaust system consists of two four-branch manifolds, two catalytic converters, four oxygen sensors and a single
variable flow silencer assembly.
Exhaust gasses flow from the exhaust manifolds, through the catalysts and on to the rear silencer assembly.
• Two engine management oxygen sensors are mounted
before the catalysts.
9-1-2
• Two catalyst monitor oxygen sensors are mounted in
the catalysts between the primary and secondary
catalyst brick.
Workshop Manual October 2005