Volkswagen Passat 1995 Official Factory Repair Manual page 1294

Components of engine, checking
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If specified values are obtained:
- Check voltage supply of throttle valve control
module and wiring to control module
41 .
If voltage supply and wires are OK:
- Replace Motronic Engine Control Module (ECM)
-J220- Page 24-105
Checking voltage supply and wiring to
control module
- Connect multimeter to terminals 3 + 7 of
connector for voltage measurement.
- Switch ignition on.
Specified value: at least 9.0 V
- Switch ignition off.
- Connect multimeter to terminals 4 + 7 of
connector for voltage measurement.
- Switch ignition on.
Specified value: at least 4.5 V
- Switch ignition off.
Page 17 of 62
24-41
Page 24
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6/12/2004