Passat Sedan V6-2771cc 2.8L DOHC (AHA) (1998)
Camshaft Position Sensor: Testing and Inspection
With Manufacturer's Scan Tool
Camshaft Position (CMP) Sensor, Checking
Special tools and equipment
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VAG1598/22 test box
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Multimeter US1119 (Fluke 83 or equivalent)
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VW1594 connector test kit
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Wiring diagrams
Checking conditions
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Battery voltage: min. 11.5 volts
Checking
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Disconnect 3-pin harness connectors from Camshaft Position (CMP) sensors.
A - Camshaft Position (CMP) sensor 2 -G163-, cylinder bank 1, right front
B - Camshaft Position (CMP) sensor -G40-, cylinder bank 2, left rear
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Connect multimeter US1119 (Fluke 83 or equivalent) to measure voltage across CMP connector terminals 1 (B+) and 3 (Ground), using adapters
from VW1594 connector test kit.
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Switch ignition on.
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Measure voltage between terminals 1 and 3.
Specified value: min. 9.0 volts
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Switch ignition off.