Fig. 321: Identifying Connector Terminals 1 And 4
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Connect multimeter and measure voltage between contacts 1 and 3 of connector.
Switch on ignition.
Specification: approx. 5 V
If reading does not match specification:
Fig. 322: Connecting Test Box VAG1598/31 To Engine Control Module Wiring Harness
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Connect test box VAG1598/31 to engine control module wiring harness. Engine control module must
also be connected. -->
24 - MULTIPORT FUEL INJECTION (MFI)
2005 Audi A4 Quattro
ENGINE 1.8 Liter 4-Cyl. 5V Turbo Engine Mechanical, Engine Code(s): AMB
1:01:21 AM
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