how to tell if ECU is bad??
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Joined: Oct 2002
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From: Marietta, GA
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Joined: Mar 2009
Posts: 165
From: belleview, fl, united states
Re: how to tell if ECU is bad??
ya man got the manual out and its really simple to tell if the ecu is out of wak by piggy backing the harness on your ecu then count the flashed on ur cluster if it flashes 33 times your screwed...
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Registered User
Joined: Mar 2009
Posts: 165
From: belleview, fl, united states
Re: how to tell if ECU is bad??
Ur having problems with fouling plugs well I've learned that if it's #r 2 and 3 cylnd then it's ur fpr
I ordered mine so il keep this thread updated
I ordered mine so il keep this thread updated
I Chose to No Longer Post
Joined: Oct 2009
Posts: 57
From: NY, Long Eyelan
Re: how to tell if ECU is bad??
ECU controls both 1-4 and 2-3, meaning, if 2-3 fouls, then so do 1 and 4. The map is machined off of base map to feed 1-2-3-4.
Did you take a compression reading or a leak-down test? You start throwing electronic parts at something that may be a physical part, like a bent valve or tight valve/broken ring, etc. and not addressed compression first, you will chase your tail not following the very first step to engine basics 101.
Did you take a compression reading or a leak-down test? You start throwing electronic parts at something that may be a physical part, like a bent valve or tight valve/broken ring, etc. and not addressed compression first, you will chase your tail not following the very first step to engine basics 101.
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