I have a 2002 2.5 n/a engine with wayne's ecu and harness
when i started the engine ,it wants to run at full speed no idle at all.
I changed the air idle control valve -- no help.
I have ordered a tps valve and it should be here in a few days.
Anyone have any suggestions as to what could cause this condition?
I have looked for air leaks but it is hard to when the engine runs
and i have to shut it off in about 2 seconds