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04-28-2012
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#1 |
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Join Date: Oct 2008
Location: tampa
Posts: 539
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Code 41
Briefly, Accessing the Cluster information 4.0 I get a code 41, Car runs awful.
Aftermarket PROM in the car, ported top end, new injectors, just replaced the ECM with known good unit. Any ideas?
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04-28-2012
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#2 | |
 Join Date: Nov 2007
Location: chicago
Posts: 200
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Re: Code 41
Quote:
Check to see if your prom is inserted correctly. AL. Last edited by ALZR1; 04-28-2012 at 11:01 AM. |
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04-28-2012
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#3 | |
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Join Date: Nov 2007
Location: chicago
Posts: 200
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Re: Code 41
Quote:
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04-28-2012
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#4 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,697
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Re: Code 41
Limey,
Is the notch on the prom pointed towards the outside shell of ECM? Just turn ignition key to ON. SES should flash once then stay on. If it flickers, something wrong w prom. Also, aftermarket prom, is it using correct MY Mask ID, ie $8EA(90), AFA(91), D0A(92), F0A(93-95)?
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Linear Mode
