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P0133 Diagnostic Trouble Code Discussion for September 2004

Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response


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Trouble Ticket Help Requests for DTC P0133
Help Request Posted
1999 Mazda 626 ES 2.0L MIL Lamp on VIN: 1YVGF22C1X
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. ... car and ended up with a P0133 code and wouldnt pass inspection due to code. O2 pid read 0.00 volts on the scanner. Checked and had 3.75 volts on sig return wire (Pin #60, red )from the front 02 sensor. Checked voltage drop on all pcm grounds & the gr...
September 17, 2004
1999 Mazda 626 ES 2.0L MIL Lamp on VIN: 1YVGF22C1X
P0133: Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response. ... car and ended up with a P0133 code and wouldnt pass inspection due to code. O2 pid read 0.00 volts on the scanner. Checked and had 3.75 volts on sig return wire (Pin #60, red )from the front 02 sensor. Checked voltage drop on all pcm grounds & the gr...
September 17, 2004