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
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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DF8
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Key "OFF".
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Disconnect vacuum supply hose from Manifold Absolute Pressure
(MAP) sensor.
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Install vacuum pump to MAP sensor.
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Apply 61 kPa (18 in Hg) vacuum to MAP sensor.
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Does MAP sensor hold vacuum? Yes -- Release vacuum. Go to DF9.
DF9 No -- Replace MAP sensor. Connect vacuum supply hose to MAP sensor. Rerun quick test.
Quick Test Appendix (Detailed Testing Instructions)