Questions & Answers for: Pontiac Grand Prix p0117

...fan relay #2 and #3 control), DTC P1652 should set. A problem with the ECT sensor should set DTC P0117, P0118, P1114, or P1115. Any of these DTCs will affect cooling fan operation and should be ...

pontiac grd.prx.3.8l what does the code:p0117 means ECT engine coolant tempature sensor low volatage reading . you need to replace it. It screws in to the intake manifold next to the thermostat ...