I was driving down the highway at 60mph and got the an restricted performance message and the car died. It act like it had run out of gas but had filled the tank 70 miles ago. The car would turn over but would not start. I had the car towed home and started troubleshooting. I check the fuel pump fuse and relay and they both check ok. I still felted that it was a fuel problem so I spray brake cleaner in the throttle body and the car would run until it ran out. I decided to change the fuel pump and filter and try again. I change the pump and filter and the car still would not start. I then rechecked the relay and fuse and found them to be ok. I then check to see if I was getting power to the fuel pump and was not.

After doing all of the above I did read the code and found this codes P0102, P0112, P0191 AND P1111.

Thank You in advance for any and all help to my problem

 

Your NEW, so welcome aboard. When time permits, PLEASE do your intro in the "new member area". It is the right thing to do, and keeps the Moderators all happy.

I will assume from your abbreviated locale, that you are in the USA????.

I would be checking the inertia switch, as the symptoms are classic inertia switch tripping/failure.

I know not where it is located on the S Type, as I have not had to find it on ours as of yet. Near the cabin fuse box I think??.

 

The first 2 are MAF & IAT wiring-type problems, maybe chafed or unplugged? P0191 relates to the pressure sensor for the fuel rail. Could be wiring or the sensor - as could the other 2 but it's hard to see how 3 sensors could all fail at once! Much more likely wiring (or maybe damp/water?).

P1111 is a status code for normal (all OBD monitors tested OK at some time, might be ages ago).

Once you get past the newbie limits you can grab JTIS which has codes data, workshop manual & electrical guide. I'd start with the latter, looking for wiring (or relays, fuses etc) in common and then check your car to see if all is OK.

 

Thanks for the info. I did omit that step I did check to see if the inertia switch has tripped and it had not. It is located driver side kick panel.