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P0130 Diagnostic Trouble Code Discussion for April 2007

Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0130
Help Request Posted
2004 Chevrolet Trailblazer LS 4.2L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, pending codes only VIN: 1GNDS13S84
P0130: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction. ... in no mil, pending codes p0300 and p0014 misfire and cam position performance. Engine was running ok.Ran a few tests cam sensor quit rpm signal. Installed new cam sensor started engine ran like crap restart runs ok. Let si...
April 07, 2007
1999 Mercedes-Benz CLK320 3.2L MIL Lamp on VIN: WDBLK65G1X
P0130: bank 1 sensor 1. Sets code po130 . replaced O2 sensor code rturned after 2 days of driving. checked voltage on all O2 sensors bank 1 sensor 1 .50 bank 1 sens 2 .48, bank 2 sens 1 up and down .72 at cold start up varies between .16 and .77 Only have obdII scan on OTC scanner no...
April 17, 2007
2002 Chevrolet Trailblazer LS 4.2L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 1GNDT13S22
P0130: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Closed Loop Performance. Hello all. I have a good one for you GM techs out there. This 2002 Trailblazer came in for bogging down at idle and client feels engine miss. The misfire counter on the Modis counts up and then resets on cylinders 3 and 4. We replaced the spark plugs and boots...
April 19, 2007
1997 Land Rover Discovery SD 4.0L Excessive Emissions, Poor Fuel Economy
P0130: 02 sensor circuit bank1 sensor1. hello techs! i have a land rover that failed an e-test. it failed on CO 4x the limit amount at 2500 rpm. car is running rich. O2 voltage is .920v steady, i ran the vehicle with a vac. leak, it made no changes. any ideas guys? thanks.
April 24, 2007