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P1149 Diagnostic Trouble Code Discussion for December 2004

Generator 2 Control Circuit High Voltage


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Trouble Ticket Help Requests for DTC P1149
Help Request Posted
2000 Honda Accord LX 2.3L MIL Lamp on VIN: 1HGCG6556Y
P1149: Heated Oxygen Sensor (Bank 1 Sensor 1) Range/Performance. came in with check engine light. code is for primary 02 (in manifold) scanner reads .710-.800 millivolts on the 02 sensor all the time. which says its rich. CO on 4 gas say it is clean as can be. 02 will go lean .100 millivolts if vacuum booster leak is create...
December 14, 2004
2000 Honda Accord LX 2.3L MIL Lamp on VIN: 1HGCG6556Y
P1149: Heated Oxygen Sensor (Bank 1 Sensor 1) Range/Performance. came in with check engine light. code is for primary 02 (in manifold) scanner reads .710-.800 millivolts on the 02 sensor all the time. which says its rich. CO on 4 gas say it is clean as can be. 02 will go lean .100 millivolts if vacuum booster leak is create...
December 14, 2004