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Home >> Volvo >> 1988 >> 760 Turbo, AW71 >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - BOSCH LH (Turbo) >> Fuel System Inspection >> Lambda-SOND >> Notes
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Fuel System Inspection: Lambda-SOND: Notes

Disassemble Lambda-sond connector. Ground wire leading to control unit. CO should increase to show that wire and control unit are OK. Connect voltmeter to Lambda-sond. Meter should deflect to show that Lambda-sond functions. If CO is as specified, voltage be approx. 0.5V. Connect Lambda-sond connector.

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