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P1492 Diagnostic Trouble Code Discussion for February 2012

Battery Temperature Sensor Circuit High Voltage


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Trouble Ticket Help Requests for DTC P1492
Help Request Posted
2000 Honda Accord EX 3.0L Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp on VIN: 1HGCG1659Y
P1492: egr malfunction. Car came in with all cylinder misfires, random misfire, and egr malfunction/low flow. Replaced intake manifold gasket, plenum gasket, fuel injector o-rings, and cleaned up EGR ports plugged by carbon deposits which caused the misfire. However after reinstallin...
February 14, 2012
2000 Honda Accord EX 3.0L Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp on VIN: 1HGCG1659Y
P1492: egr malfunction. Car came in with all cylinder misfires, random misfire, and egr malfunction/low flow. Replaced intake manifold gasket, plenum gasket, fuel injector o-rings, and cleaned up EGR ports plugged by carbon deposits which caused the misfire. However after reinstallin...
February 14, 2012