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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EGR Boost Sensor: Specifications

NOTE: Apply vacuum to sensor at Barometric side. Measure voltage at Powertrain Control Module (PCM) terminal 3H.

86.3 kPa (26.0 in. Hg) Approx. 0.3 volts
61.3 kPa (18.1 in. Hg) Approx. 1.6 volts
6.3 kPa (1.9 in. Hg) Approx. 4.4 volts