GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2000 🢒 Catera 🢒 Engine 🢒 Engine Controls - 3.0L (L81) 🢒 Cruise Control Component Views
Figure 1:

Engine Control Module (ECM)
Object Number: 444184 Size: LF
(1)ECM Connector C1 (Part of the Motronic Harness)
(2)Engine Control Module
(3)ECM Connector C2 (Part of the I/P Harness)
(4)ECM Ground
Figure 2:

APP Sensor
Object Number: 626106 Size: LF
(1)Accelerator Pedal Position (APP) Sensor
(2)Hot Water Cut-Off Vacuum Solenoid Valve
(3)Vacuum Hose (vacuum source from vacuum tank)
(4)Vacuum Hose (vacuum output to recirculation vacuum diaphragm valve)
(5)Recirculation Vacuum Solenoid Valve