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Vauxhall Workshop Service and Repair Manuals

Component Locator > < Motronic M 1.5.4 (20 SE, X 20 SE) Wiring Harness Routing, Schematic

Circuit Diagram

 

F 18       Fuse, fuel pump                                                                                            197

 

K 43    Injection system relay                                                              189, 190

K 44    Fuel pump relay                                                                      192, 193

K 61       Control unit, Motronic M 1.5.4                                                                     156 .. 192

 

L 2      2 x 2 DIS ignition module                                                        155 .. 157

 

M 21      Fuel pump                                                                                                     197

M 33    Idle speed adjuster                                                                  173, 174

 

P 29       Intake air temperature sensor                                                                        166

P 30       Coolant temperature sensor                                                                          168

P 32       Heated oxygen sensor (X 20 SE)                                                                 189, 190

P 34       Throttle valve potentiometer                                                                         170 .. 172

P 35       Crankshaft pulse pick - up                                                                            181 .. 183

P 44       Hot film mass air flow meter                                                                         177 .. 179

P 46     Knock sensor                                                                           174, 175

 

Y 7         Injectors                                                                                                        175 .. 182

Y 18    Exhaust gas recirculation solenoid valve                                   185

Y 34       Controlled canister purge valve                                                                    193

X 1         Plug, instrument panel and body, 107 - pin                                                  197

X 3         Plug, instrument panel and Motronic, 20 - pin                                              197

X 26       Plug, body and fuel tank (NB*), 6 - pin                                                        199

XD         Diagnostic plug                                                                                             159, 160

 

NB*       =     Notch back

 

Note:

 

Modifications relative to the Motronic M 1.5.2 from the C 20 NE engine in the Astra - F are printed in bold face.

 

 

Object Number: 2387414  Size: DEFAULT

 

 

Component Locator > < Motronic M 1.5.4 (20 SE, X 20 SE) Wiring Harness Routing, Schematic