ECM question
ECM question
06-06-2002, 09:15 PM
#2
OSO Moderator
Charter Member
I checked the Merc Book...
1996 is a MEFI 2 case with MEFI 1 software..
1999 is a MEFI 3 case..
The pins are in different locations...
So I am saying NO...
1999 is a MEFI 3 case..
The pins are in different locations...
So I am saying NO...
06-07-2002, 08:52 AM
#3
Charter Member #1171
Charter Member
Speed girl is right,,, they are different Gen motors,,, wont work.
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06-07-2002, 10:59 PM
#6
Charter Member #1171
Charter Member
And who the heck is Rob !!!???
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I want to live in a world where a chicken can cross the road and not have its motives questioned.
I want to live in a world where a chicken can cross the road and not have its motives questioned.
06-08-2002, 08:13 AM
#8
OSO Moderator
Charter Member
First: The cases are different...
Second: Pin placement are the same on 1 and 2 but different on 3...
MEFI 1 has 9 fault codes
MEFI 2 has 16 fault codes
MEFI 3 has 23 fault codes
MEFI 1 is 1993 GM software
MEFI 2 is 1996 GM software Merc didn't use till 1997
MEFI 3 is 1999 GM software...
Pros and Cons: All three systems work on speed density. The more fault codes the easier to diagnose a problem.
Any other questions..
Second: Pin placement are the same on 1 and 2 but different on 3...
MEFI 1 has 9 fault codes
MEFI 2 has 16 fault codes
MEFI 3 has 23 fault codes
MEFI 1 is 1993 GM software
MEFI 2 is 1996 GM software Merc didn't use till 1997
MEFI 3 is 1999 GM software...
Pros and Cons: All three systems work on speed density. The more fault codes the easier to diagnose a problem.
Any other questions..
06-08-2002, 06:41 PM
#9
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thank you speedgirl your knowledge is unmistakingly amazing
by the way i am Rob guess i didnt use the proper technique so everyone would understand
thanks, Rob ( < thats my name )
by the way i am Rob guess i didnt use the proper technique so everyone would understandthanks, Rob ( < thats my name
)
06-09-2002, 09:13 PM
#10
Charter Member #1171
Charter Member
see what trouble leaving that little comma out will cause ya !!! Nice to meet you Rob !!!
Dennis
Dennis
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I want to live in a world where a chicken can cross the road and not have its motives questioned.
I want to live in a world where a chicken can cross the road and not have its motives questioned.
