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Sounds a lot like a 95 with a bad wiring harness with all those codes.

jeff


have you fixed your ford lately?
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Quote:

Ok I got some codes.NO paper clip needed.It says to run a wire from the negative post to the self test input.





The "paper clip method" connects the STI connector to a ground pin that is available on the EEC TEST connector. Works out the same...

I would be very surprised that a 95 would have two digit codes. They aren't even listed for a Contour in the PCED as possiblities. It would have to be some early production freak or if it has the wrong PCM installed.

However, these numbers make a lot more sense if rearranged into 3 digit codes:

123 - DTC 123 indicates the Throttle Position (TP) sensor signal is greater than the Self-Test maximum value.
539 - DTC 539 indicates the ACCS input to the Powertrain Control Module (PCM) was high during KOEO/KOER Self-Test. (Note: TURN A/C to OFF first)
226 - DTC 226 indicates the PCM did not receive the IDM signal from the ICM in Key On Engine Off Self-Test.
558 - DTC 558 indicates a failure in the EGR Vacuum Regulator (EVR) solenoid or circuit. (Note: Make sure it's plugged in)

Steve



98 Contour SE Sport 2.5 Duratec ATX The wifey's car 89 Taurus SHO - 246K miles 94 SHO ATX - 190K 1997 F-150 5.4L ATX - The Workhorse 150K. ANY THREAD WITH "OMG" or "WTF" ETC IN THE TITLE WILL BE IGNORED!
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Ok im confused.Is my car suppose to have 2 digit codes or 3 digit codes ?

PLease someone tell me if its 2 or 3 digit codes.After that I need some help fixing these issues.

If I can get someone to dedicate some time and knowledge to this thread and help me out I would really appreciate it.


~95 Mercury Mystique V6 24V 2.5~
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Originally posted by creepinon18s:
Ok im confused.Is my car suppose to have 2 digit codes or 3 digit codes ?

PLease someone tell me if its 2 or 3 digit codes.After that I need some help fixing these issues.

If I can get someone to dedicate some time and knowledge to this thread and help me out I would really appreciate it.



Click Main Site, FAQ, Common Problems, Engine-My Check Engine light is on, "On OBD-I vehicles (pre-1996), you can retrieve codes without special equipment, as outlined-here".

Then scroll to the middle and you see links for 2 and 3 digit codes.


"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles
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