Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Exhaust Gas Recirculation: Service and Repair

EXHAUST GAS RECIRCULATION SYSTEM.
This vehicle does not use an ERG Valve or Differential Pressure Sensor.
The use of the new variable camshaft timing optimize the combustion procedure by improving gas exchange in the cylinders. As a result of this the exhaust emissions regulations can be met without the use of a pulse air system or an Exhaust Gas Recirculation system.