I have a 1998 F-150 check light came on and code P0102. I replaced the air filter, mass air flow sensor. Truck surges sometimes other times dies at stop. When it is warm outside the truck will run normal. The light keeps coming back on with same come P0102. I have checked for leaks and cant find any. Any suggestions?

 

http://www.obd-codes.com/p0102

 

Checked all replaced mFC sensor . Reset code it will come back on when you stop engine and restart. Need all help I can get.

 

that just happened to my 4.2v6,it was crankcase ventilation hose split,it goes from bottom of throttle body to fire wall canister. Rick my light went off then.