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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EGR Valve Position Sensor: Description and Operation
Exhaust Gas Recirculation (EGR) Valve Position (EVP) Sensor:
The EGR valve position (
EVP) sensor,
Fig. 7, is equipped on California models only. The EVP detects EGR valve malfunctions, then supplies this information to the ECA and will illuminate the malfunction indicator lamp is an abnormality is detected. The EVP is mounted on the EGR valve assembly.