P0442 Emission system leak small
Usually a poorly sealed gas cap, make sure it clicks at least 3 times when tightening, if problem still persists try new cap, also check vacuum lines for cracking on evap system.
With a scan tool.
this truck has 2 -o2 sensors.cheapest thing to do is to drive it to auto zone and let them scan codes for free before costly replacement. good luck J.R.
take the truck to your local ford dealer. they can hook up their scan tool and read the code.
It means that there is a failure in the communication system between the computers on your truck, you will need to have it diagnosed with a scan tool.
$1500 in memphis,tn
Needs more explanation on what you mean by "scan".
Hypodensity indicates a decrease in density. Hypodensity on a CT scan can indicate damaged tissue, from trauma, illness, or birth defect.
With a scan tool.
The dealers scan tool is required.The dealers scan tool is required.
The factory scan tool is required.The factory scan tool is required.
No not necessarily.
That requires the dealer's scan tool.That requires the dealer's scan tool.