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P0133 Diagnostic Trouble Code Discussion for May 2005

Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response

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Trouble Ticket Help Requests for DTC P0133
Help Request Posted
1998 Lexus GS400 4.0L MIL Lamp on VIN: JT8BH68X5W
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. car came in for starter replacement.starter was under intake manifold.replaced starter and intake gaskets.customer drove car away,everything fine except mil light came on.ran diagnostics,4 codes refering to oxygen sensors.o2 connections look ok,can find no vac...
May 04, 2005
1998 Saturn SL1 1.9L MIL Lamp on VIN: 1G8ZH5289W
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. car came in with cel on.p0133 stored.found bank 1 sensor 1 mv at 0 (all the time,open or closed loop)tried new 02 sensor no change.checked ground at back of block was ok.ohmed 02 wire (pin c14 at pcm)ok at .6ohms.same for tan (c13)wire also at .6ohms.tried kno...
May 17, 2005