Pajero II Workshop Manual 1998 Supplement · FUEL · страница 37 из 104 · Открыть оригинал PDF ↗

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Wave Pattern Inspection Using an Analyzer

Measurement method

(1)Disconnect the air flow sensor connector; and connect the
special tool (test harness: MB991348) in between. (All
terminals should be connected:)

(2) , Connect the analyzer special patterns pickup to terminal
of the air flow sensor connector:

Standard wave pattern

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Observation conditions (from conditions on above engine speed is increased by racing:)

Wave pattern observation points

Check that cycle time T becomes shorter and the frequency
increases when the engine speed is increased

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