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1995 – 2001 VAUXHALL Vectra 2.5 i Poor starting from cold

Disconnect battery. Disconnect harness multi-plug from engine coolant temperature (ECT) sensor Fig.1 [2] . Disconnect harness multi-plug from mass air flow (MAF) sensor Fig.1 [4] . Remove protective cover Fig.1 [1] . Remove plastic tube from wiring harness Fig.1 [3] . Remove insulation tape from wiring harness. Cut engine coolant temperature (ECT) sensor wiring and remove from cable ducting.

Cut new engine coolant temperature (ECT) sensor wiring a minimum of 120 mm long. Fit new wiring harness multi-plug to wires Fig.2. Repair wiring with repair kit listed. Seal with insulation tape Fig.3. Remove engine coolant temperature (ECT) sensor. Fit modified engine coolant temperature (ECT) sensor. Tightening torque: 18 Nm. Refit wiring harness multi-plug. Reconnect battery. Erase fault memory. 1995 – 2001 VAUXHALL Vectra 2.5 i Poor starting from colddownload