80 Quattro L5-2309cc 2.3L SOHC (NG) (1988)
Heater/Evaporator Connections
13. Remove nuts A on firewall.
14. Remove vacuum hose from two way valve.
15. Remove water drain hose from heater/evaporator housing.
Fuel Injection Control Unit
16. Remove fuel injection control unit (see arrow).
17. Remove heater/evaporator housing.
INSTALLATION
1. Check Bowden cables on heater/evaporator assembly for kinks and ease of movement, replace cables as necessary.
2. Install heater/evaporator housing.
3. Install fuel injection control unit.
4. Install water drain hose from heater/evaporator housing.
5. Install vacuum hose from two way valve.
Heater/Evaporator Connections
6. Install nuts A on firewall, be sure rubber grommet B seals properly.
7. Install air intake, be sure gasket around air intake seals correctly.