Code I022 What does this code mean?

Mercury Grand Marquis diagnostic code 33 Questions ...

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Mercury Grand Marquis cars & trucks diagnostic code 33 questions and ... 2006Mercury Grand Marquis air bag light flashes ... What does code po1151 mean.

2006 Mercury Grand Marquis air bag light flashes three ...

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Sep 3, 2013 - It then stay on. I assume - Mercury 2006 Grand Marquis question. ...What does a flashing air bag light mean on a 1993 Grand Marquis? Jul 23 ...

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Mercury Grand Marquis cars & trucks airbag code 33 questions and answers. ... What does a flashing air ... 2006 Mercury Grand Marquis air bag light flashes.Missing: mean

Code 12 means that the battery input to the PCM was disconnected within the last 50 key cycles (this is a normal condition).
Code 55 means that you have reached the end of the codes. This is also normal

So if you have a 12, 55 code readout, you basically have no error codes stored.

Here is a link that lists the code sand what they mean.

OBD 1 Codes DodgeForum com

P4040 code that is a non specific code that could be either EGR control circuit malfunction or security shut down mode meaning that the security system is shutting off the spark and/or fuel.

the p1000 is a system readiness code meaning the car is checking itself..it means its not finished etc but once it has the code will change to p1111..meaning system check completed, the c1165 is a abs or wheel speed code, check the wheel where this code is originating

okay, 1998 voyager these are not obd2 codes, these are genric codes, you used ignition to get these .
these codes are for older models that use codes like these 12 35.
the newwer obd 2 use codes like po 013. i will try to see what i can find, also the engine size is important.

okay here we go, the first code is 12, this code means the battery was dead or dissconnected.
the next code 35. this code means loss of prime, code # 11
means internal transmission failure.
the code 55 means gear ratio error.

these codes would tell me that you have transmission problems. this may mean internal trans failure and a rebuild or replacement transmission is needed or shift pack needs replacing. anyhow i would have a shop check this out, these van are known for transmission problems. hope this is helpful good day

this code does not appear in the official chrysler codes or the universal OBD codes so contact the code reader manufacturers

P0700 means transmission control fault detected,either it is mechanical or electrical.This code is a generic code,you will need a enhanced code that mean a manufacture scantool or a scan tool that can read enhance code.

ok code 12 means that you disconect battery recently, maybe you were trying to clear trouble code by doing that, in worst case just replace the battery not a big deal

Code 55 means "no Trouble codes found" code 55 means that thats the end of self testing codes, there is no mode code. just ignore code 55.

im pretty sure you were doing a selft testing dtc bye turning switch on and off.

it's for a bad coil pack or COP, coil on plug

p1405 is a egr code (upstream hose off or pluged)