confuzed240
07-20-2010, 12:50 PM
I know this problem can have a million reasons but trust me I have searched and been working on this for months.
After installing 550cc, a brand new z32 MAF, and enthalpy ECU:
My car idled fine but once it heats up the idle would bounce around everywhere. So I replaced the coolant temp sensor that goes to the ECU.
Now the car does want to idle even when I start it. It bogs down and dies. It revs fine and I can hold the idle with the pedal. We have tried adjusting the idle from the TB and IACV but no luck just keeps dying.
Its not a vacuum leak! I have replace all pipes, intercooler, BOV, and vacuum lines.
Does anyone know how to test the IACV to make sure it right. Or what volts it should be reading.
Thanks!
After installing 550cc, a brand new z32 MAF, and enthalpy ECU:
My car idled fine but once it heats up the idle would bounce around everywhere. So I replaced the coolant temp sensor that goes to the ECU.
Now the car does want to idle even when I start it. It bogs down and dies. It revs fine and I can hold the idle with the pedal. We have tried adjusting the idle from the TB and IACV but no luck just keeps dying.
Its not a vacuum leak! I have replace all pipes, intercooler, BOV, and vacuum lines.
Does anyone know how to test the IACV to make sure it right. Or what volts it should be reading.
Thanks!