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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Emission Control Systems: Specifications
Canister purge control valve opening vacuum
90±20 mmHg (3.7 inHg)
Evaporative emission check and relief valve:
Opening pressure from
fuel tank to canister
40 mmHg (1.6 inHg)
Opening vacuum from air cleaner to
fuel tank 20 mmHg (0.6 inHg)
EGR thermal vacuum valve opening temperature
50~C (122~F)