928 S V8-4957cc 5.0L (1985)
Exhaust Gas Recirculation: Description and Operation
The EGR system reduces the formation of nitrogen oxides by recirculating small amounts of exhaust gases into the combustion cycle.
Exhaust Gas Recirculation: Description and Operation
The EGR system reduces the formation of nitrogen oxides by recirculating small amounts of exhaust gases into the combustion cycle.