Mechanics

ENGINE COOLANT TEMP SENCOR( CODE PO117) ON 3.5 MOTOR

1998 Acura RL • 167,000 miles

Engine light on got code po117 engine coolant temp low out put / checked resistance on sencor cold motor on resistance replaced sencor still showing code
Avatar
Ashleyzuver
October 11, 2012.



That would mean either the sensor you replaced with is faulty, wrong sensor replaced or there is a fault with the wiring. You would need to test the circuit for a break in the wiring or you could have a bad PCM.

KHLow2008
Oct 11, 2012.