I recdntly changed my pcm on my 2001 f150 because I was getting a misfire on cylinder #5. chaged everythijg that it could have been injector plug and coil. Now with new pcm that matches numbers perfectly. only problem is thrft code 16 shows up and won't let me crank over. it cranks and cranks but won't start. also I bought the truck with one key that isnt a ford key. Anyoke knkw how tobget this truck to run. please and thank you.

 

Either a qualified locksmith or a Ford dealer can help.

 

You CANNOT simply swap the PCM and expect it to work, the PCM is "married" to the rest of the PATS system.

The PATS system now needs to be re-programmed. It will not start otherwise.

DIYers can now do this with Forscan and the proper OBDII interface.

 

I have a pretty decent obd2. Its a scan tool canobd2. When I plug in it says no dtcs or freezeframe. Someone told me to put the vin in on the new one but im not to good with the technology and of this .

 

You cannot program the PATS with a scan tool. You need a Forscan-compatible ELM327 adapter, a Windows/Apple/Android laptop/tablet/phone, and the Forscan software with an extended license.

If you don't have the technological ability, you need to deal with a locksmith, dealer, or shop that has the equipment.

 

OK thanks for all your help. So if you were in my shoes what would be your nexr step? Ford dealer or a locksmith? Thanks again.