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P1116 Diagnostic Trouble Code Discussion for August 2005

Engine Coolant Temperature Sensor Performance

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Trouble Ticket Help Requests for DTC P1116
Help Request Posted
1996 Mazda B4000 SE 4.0L MIL Lamp on VIN: 4F4DR17X9T
P1116: Engine Coolant Temperature Sensor Circuit Malfunction (Self Test). ... on,pulled codes(listed above)found coolant temp sensor to be bad.replaced sensor. found egr valve to be severly rusted and not working,also found egr control valve to be leaking,replaced both,and egr tube as it was rusted and in bad shape also. cleared co...
August 10, 2005