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P0117 Diagnostic Trouble Code Discussion for March 2004

Engine Coolant Temperature Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0117
Help Request Posted
1994 Chevrolet S10 Blazer Tahoe 4.3L Poor Idle Quality, Cuts out, Misfire, hard starting VIN: 1GNCT18Z2R
P0117: coolant temp low. First post , bear with me. This Blazer came in barely running. Customer said barely made it home the day before and would only run up to 25 mph. When he brought it to the shop, said it ran fine for about 5 miles and suddenly started running bad again. Pulled a...
March 31, 2004