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Postmaster
Joined: Dec 2001
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From: UT
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MAP -- manifold air pressure sensor
MAF -- m*** air flow sensor
EEC -- electronic engine control (ie "computer")
ECA -- same as EEC, just different acronym. even looked it up the other day and can't remember.
MAF -- m*** air flow sensor
EEC -- electronic engine control (ie "computer")
ECA -- same as EEC, just different acronym. even looked it up the other day and can't remember.
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New User
Joined: Feb 2003
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MrShorty...you are really helping me here and i thank you!!!!!
yes..the one behind the kickplate was the eec-iv and it still cost 95.00$ LOL! but i will run the tests first before buying a new one,but tbefore all of that..i need to find the short in the steering column because the blinker is still shorting out..ah well..my new hobby i guess..lol!!
yes..the one behind the kickplate was the eec-iv and it still cost 95.00$ LOL! but i will run the tests first before buying a new one,but tbefore all of that..i need to find the short in the steering column because the blinker is still shorting out..ah well..my new hobby i guess..lol!!
Post Fiend
Joined: Dec 2001
Posts: 10,562
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From: South Jersey
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There is a thread called glossary the has a lot of information on these abreviations as well as a link, this will become a sticky post on the board soon.
Since you are having problems at the column you should check to see if you have power to the EEC relay with the key on, it will only have power for a few seconds and then shut off. My 1989 wiring diagram says that its a R/LG wiring from the switch and a BL/LG going to ground. This wire activates the EEC relay, which activates the fuel pump relay.
Since you are having problems at the column you should check to see if you have power to the EEC relay with the key on, it will only have power for a few seconds and then shut off. My 1989 wiring diagram says that its a R/LG wiring from the switch and a BL/LG going to ground. This wire activates the EEC relay, which activates the fuel pump relay.
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