Vauxhall Workshop Service and Repair Manuals

Block Diagram, X 12 XE  

15   Ignition ON (terminal 15)   30   Battery positive (terminal 30)   31   Ground (terminal 31)       A2   ABS control unit   A5   Motronic engine control unit   A17   Immobiliser control unit   A19   Engine cooling module control unit       B4   Icing sensor (version with AC)   B12   Coolant temperature sensor   B30   Knock sensor   B34   Crankshaft pulse pick-up   B35   Camshaft sensor   B44   Oxygen sensor   B45   Throttle valve potentiometer   B46   Hot film mass air flow meter

For more detailed information on the identification of new units, see section 6.1.  

2.4.9.2   Block Diagram, X 12 XE (continued)  

D2   Multi Info Display       E31   AC controls (version with AC)       H1.6   Engine telltale   H1.22   Coolant temperature gauge   H1.24   Tachometer       K14   Radiator fan relay (version without AC)   K15   Injectors relay   K16   Fuel pump relay       T1   Ignition module       Y4   Exhaust gas recirculation valve   Y5   Tank vent valve   Y9   Fuel injectors   Y11   Throttle valve adjuster       X13   Diagnostic plug

For more detailed information on the identification of new units, see section 6.1.