Location: Nthn Beaches, Sydney
Registered: October 2004
Re: URGENT HELP REGARDING 20V BLACKTOP OXY SENSOR WIRE
Wed, 01 June 2005 03:37
I'm pretty sure there are wiring diagrams in the Tech Docs section? (Link on the left)
They're a 4 wire, so you've got the control voltage from the ecu, the signal return, and then the other two wires are for the internal heater. Don't know which wire is which, but for a blacktop the heater does have a resistance of 12.5 ohms or so (silvertop is about 6.5), put a multimeter on it and find which 2 wires give that resistance.
Wed, 01 June 2005 03:37
