why won't my accelorator pedal work? car cranks over but will not stay running
What is your question?
replaced the bad alternator. cranks over but will start. the accelorator/gas pedal will not work there is no throttle. i disconnected the tps connector, now the cars stays running so i replaced the tps sensor, and still the same thing. cranks but does not start. i also replaced the mass flow sensor and still same thing. I checdked all the fuses and relays. i had the battey checked and certified as a good battery full charge ??????????
How long has your 2006 Mercury Grand Marquis had this problem?
RepairPal Certified shops can diagnose and repair your 2006 Mercury Grand Marquis. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Hello, throwing parts at the car as guesses is obviously not a solution. And, no one in this forum can guess what your car is doing.
You'll have to seek guidance at a local shop near you to find out what is going on. I wouldn't do a thing like replacing the mass air flow sensor or throttle position sensor unless I could verify with a diagnostic tool that the respective component is not working properly.
Use this link to find some shops near you that can help with your concern:
www.repairpal.com/repair-shops
