2005 Honda Civic Q&A

2005 Honda Civic Question: my check engine is on

i have a Honda civic lx 05 . I already change the thermostat and now it reads code P0128 and code P0128pd. what else can the codes mean. can it be the sensor messing up? -
Answer 1
What do the ECT1 and ECT2 say at ambient temperature, the same or different? -
Related Items:
How do i get rid of my warning engine light on my dashboard
I have a Civic LX and my check engine came on then five min. later the gas gauge went from half a tank to past the full mark and stay there. Any ideas?
According to my Owner's Manual when the Check Engine light comes on it means a problem with my Engine Exhaust Control System. If bad gas got into the fuel system and was burned out, would that aff...
My check engine light come on while traveling at normal speed. I went to auto store and they read the computer and it said that three out of four cylinders were misfiring???? They said that if thi...