2005 ford 500 wrench light, changed throttle body, updated PCM still going limp on me
Asked by ewit1229 Jul 15, 2015 at 04:00 PM about the 2005 Ford Five Hundred
Question type: Maintenance & Repair
wrench light comes on while im driving i turn car off start it back up starts fine.
happened last month i chnaged throttle body and had had pcm updated still going limp
and wrench light still comes on along with the check engine light. got codes p2104
p2112 which are both indicating problem with throttle body how can that be???? just
put on new one less then a month ago today on the way home car went limp back to
back to back and battery light even came on. can anyone give me some ideas
16 Answers
firebird338 answered 9 years ago
Check the ( ETCS ). Electronic Throttle Control System ) fuse. Fuse should be located in the fuse box under the hood. Owners Manual would tell you exactly what fuse it is and location.
Thanks a lot will definitely will check. Could a bad spark plug cause this ?
There's not a fuse for that...don't see it in manual
firebird338 answered 9 years ago
Yes a fouled or missing spark plug can cause your problem.
firebird338 answered 9 years ago
When was last time you had a tune up ? And does your owners manual say anything about the wrench light what is causing it to come on ?
firebird338 answered 9 years ago
You may not have that fuse but take a look at the fuses some you can tell by just looking at it and see if it's blown.
Wrench light indicates throttle body problem
firebird338 answered 9 years ago
Check out this web site ( https://www.youtube.com/watch? v=Ew-IRLFBtr ) Going by what they are saying even you may have just put this part on but it is bad
Won't come up I copied address says its invalid.
Thanks so much by the way for answering me
firebird338 answered 9 years ago
This is what I Googled to get to that site. ( Codes p2104 and p2112 ) and no problem glad I could be of some service.
I can drive my car but it shuts off every time I get a couple feet and when it does shut off the ranch light pops up and it says failsafe and remote or sometimes it'll just got off
mine is going limp and I cant connect to obd but wrench light blinks
Did you ever figure out what was causing the wrench light to keep going on? I have been having the same problem with my 2005 Thunderbird. The dealer has replaced the throttle charger and a couple more coils, the wrench light still coming on. Now the dealer says I need to replace the PCM. I do have an extended warranty but each repair I still must pay $100. Plus the frustration and confusion! Anyone have any suggestions? Have you had to replace the PCM because the wrench light came on?
