WM 246919 Removing And Installing Oxygen Sensors Ahead Of Catalytic Converter On DFI Engines: Tools

Designation	Type	Number	Description
bonnet stay	Special tool	9704
PIWIS Tester	Special tool	9718
Torque wrench, signal-transmitting with change-over ratchet	Commercially available tool	Nr.90	Only in conjunction with wrench inserts
open-end ring wrench	Commercially available tool	Nr.96-3
Accessories for torque wrench: Angled open-end/ring wrench	Commercially available tool	Nr.97	Various overall lengths, e.g. Hazet 4681-1 to 3
open-end ring wrench	Commercially available tool	Nr.98