Volkswagen Passat 1995 Official Factory Repair Manual page 2102

Engine components,checking
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU08.24.2
Function test
- Connect diagnostic tester
- Switch ignition on.
- Under address word 33, select "Diagnostic
mode 1: Checking measured values."
- Select the measuring value "PID 05: Coolant
temperature".
- Check specified value of coolant temperature:
PID Diagnostic text
05: Coolant
temperature
Page 21 of 59
24-47
Page ST-7 .
Specified value:
approx. coolant
temperature
12/6/2004