The "open-ended wrench" check engine lite comes on intermittently (I don't have the codes). An igniter coil (cyl#5) has already been replaced, as has the throttle control housing. Absent an undiagnosed wiring problem, the PCM is next on the list of "best-guess" causes for this problem ("limp-home" condition). How spendy is THIS PCM/computer replacement?
What does it cost to replace a defective PCM? on 2004 Ford Thunderbird
This week's top 10
Recent Ford Thunderbird Questions
- No dashboard lights,speedo, tac or gauges , radio,heater lights are ok
- rumple on drivers side instrument panel. sounds like something loose.
- if the roof is replaced improperly, will that cause the driver door not to open?
- Slight whining noise when I press the Throttle Down? How do I fix it?
- how does a brake light switch keep a 1990 ford thunderbird from starting