With Automatic Transaxle

EXHAUST GAS RECIRCULATION DESCRIPTION

EGR System Schematic:

This system recirculates a small amount of exhaust gas into the intake manifold to reduce the combustion temperature and the NOx emissions.
This system consists of the EGR valve, EGR valve position sensor, two duty-solenoid valves, EGR boost sensor solenoid valve, EGR boost sensor, PCM, and input devices.

OPERATION
The EGR valve position can be precisely varied depended on engine operating conditions. Spark advance can be adjusted to compensate for EGR flow.

Cold engine (coolant temperature: below 26°C [78°F])
EGR operation is stopped to improve driveablity when the engine is cold.

FUNCTION




EGR operates when these conditions are met.