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P0157 Diagnostic Trouble Code Discussion for June 2011

Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0157
Help Request Posted
2004 Jeep Wrangler Rubicon 4.0L Hesitation, Surge, Cuts out, Stall VIN: 1J4FA69S24
P0157: Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage. ... with a no start condition. I tested and confirmed it was a bad fuel pump. I changed the complete OE fuel pump module. The Jeep has returned with a stalling condition. I pulled codes P0157 and P0158 for the bank 2 sensor 2 O2 sensor. The sensor pid reads be...
June 10, 2011