Sunday, November 20, 2011

How to Change O2 Sensor on 2002 TOYOTA Highlander 2AZ-FE KLUGER

How to replace OEM oxygen sensor with Bosch Universal one. Bank 1 Sensor 2. P0141, P0136 2 days after I replaced the sensor, the CEL came on with a new P0137 code. This is a low voltage error. The Bosch POSI-Lock connector is iffy. You need to have enough bare wire to make good contact. But then you have to strip more wire to make it fit. I re-sliced the wires and reset the CEL and all is otay

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