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P0155 Diagnostic Trouble Code Discussion for May 2009

Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Performance


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Trouble Ticket Help Requests for DTC P0155
Help Request Posted
2008 Ford F-250 Super Duty XLT 5.4L MIL Lamp on VIN: 1FTSW21508
P0155: 02 sensor heater malfunction bank 2 sensor 1. hI TECHS WE NEED HELP WITH THIS F 250. VEHICLE BROUGHT IN WITH CHECK ENGINE LIGHT ON. HOOK UP SCAN TOOL AND TEST DRIVE. VEHICLE HAS VERY LITTLE POWER ESPECIALLY GOING UP HILLS. SCAN TOOL DISPLAYED 8 ENGINE CODES. PO010, PO020, PO135, PO141, PO155, PO161, PO443...
May 22, 2009
1997 Audi A6 2.8L readiness monitors VIN: WAUGA84A7V
P0155: ho2s heater circuit. this 97-a6 was brought to us for not passing inspection due to readiness monitors. we had codes for a ho2s bank 2 sensor 1 in diagnosing this code we found that the brand new ho2s that was installed from somebody else the connector was plugged into the egr tem...
May 28, 2009
2008 Ford F-250 Super Duty XLT 5.4L MIL Lamp on VIN: 1FTSW21508
P0155: 02 sensor heater malfunction bank 2 sensor 1. hI TECHS WE NEED HELP WITH THIS F 250. VEHICLE BROUGHT IN WITH CHECK ENGINE LIGHT ON. HOOK UP SCAN TOOL AND TEST DRIVE. VEHICLE HAS VERY LITTLE POWER ESPECIALLY GOING UP HILLS. SCAN TOOL DISPLAYED 8 ENGINE CODES. PO010, PO020, PO135, PO141, PO155, PO161, PO443...
May 22, 2009
1997 Audi A6 2.8L readiness monitors VIN: WAUGA84A7V
P0155: ho2s heater circuit. this 97-a6 was brought to us for not passing inspection due to readiness monitors. we had codes for a ho2s bank 2 sensor 1 in diagnosing this code we found that the brand new ho2s that was installed from somebody else the connector was plugged into the egr tem...
May 28, 2009