Manuals through 2025 now available!
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LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
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lemon-manuals.org.ua
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Oxygen Sensor: Description and Operation
The
oxygen sensor is installed in the exhaust gas stream between the turbocharger and front three-way catalyst. The output voltage signal, varying with oxygen content in exhaust gas, is transmitted to the ECU for controlling closed loop operation of fuel delivery time.