ECU not blinking need help

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Mar 16, 2008 | 07:57 AM

Cashkidd720

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From: Greenville, NC, USandA

ECU not blinking need help

my ECU doesnt flash at all. the car turns over and it shows the check engine light. are there any main fuses or relays i should check before replacing the whole ECU??? thanks

Mar 16, 2008 | 09:53 AM

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Re: ECU not blinking need help (Cashkidd720)

Here's how to troubleshoot:

Mar 16, 2008 | 12:00 PM

zccr-xsi

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Joined: Jul 2004

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From: central, FL.

is it a solid cel?when u turn the key do u hear the main realy click?

Mar 16, 2008 | 11:30 PM

Cashkidd720

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Joined: Mar 2008

Posts: 16

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From: Greenville, NC, USandA

Re: (zccr-xsi)

i heard the relay and theres no light on the ecu at all. im going to try the steps described above and get back with you.

Mar 17, 2008 | 06:21 PM

89GSRHATCH

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Joined: Mar 2008

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From: vacaville, CA

Re: (Cashkidd720)

Check all your fuses the alternator fuse also powers the ecu

Mar 18, 2008 | 07:12 AM

zccr-xsi

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Joined: Jul 2004

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From: central, FL.

your ecu may be fired.open it up and post a pic.cause when u turn the key on that red lights at least suppose to flash!

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