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P0414 Diagnostic Trouble Code Discussion for August 2011

Secondary Air Injection System 'A' Circuit Shorted

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Trouble Ticket Help Requests for DTC P0414
Help Request Posted
2002 Honda CR-V EX 2.4L MIL Lamp on VIN: SHSPD7822U
P0414: o2s2 heater circuit. I am getting a code p0141. We checked the resistance of the sensor at 3.9 ohms. We replaced it with a second new one. We tested the heater circuit voltage and are getting more than 12 volts. The scanner is showing 4.10 volts through the sensor and when we jump...
August 19, 2011