Its right near your throttle body.
Trouble code P1507 means: Idle air control (IAC) underspeed error
The idle is controlled by the powertrain control module ( computer )
The idle speed is controlled by the powertrain control module ( computer )
u cant its computer controlled needs a idle air control
On most models, the Idle Air Control (IAC) valve is located on the throttle body.
Trouble code P1504 means: Idle air control (IAC) circuit malfunction
It may be a bad Idle Air Control Valve .
A vacuum leak or a faulty IAC (Idle Air Control) valve.
You cant. The idle is controlled by the ecu.
Idle speed control or Idle air control.
Look for a vacuum leak...
where is the idle control motor for a 1998 ford escort