Can I Unplugging ECU connectors?

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Jun 5, 2008 | 06:17 PM

30MadMax30

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Joined: Jun 2008

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From: el paso, tx, us

Can I Unplugging ECU connectors?

Can I unplug the 3 harness connections to the ECU without having to reprogram it or the key? I am trying to find the ground wire to the coil of the main relay to put a kill switch on it and would like to probe the wires in the harness.

Jun 6, 2008 | 12:44 PM

COMplex.

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Re: Can I Unplugging ECU connectors? (30MadMax30)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 30MadMax30 »</TD></TR><TR><TD CLASS="quote">Can I unplug the 3 harness connections to the ECU without having to reprogram it or the key? I am trying to find the ground wire to the coil of the main relay to put a kill switch on it and would like to probe the wires in the harness.</TD></TR></TABLE>

Yes you can unplug the ECU without the need to reprogram anything.

Jun 6, 2008 | 12:58 PM

ChargedSI

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Joined: Feb 2008

Posts: 381

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From: Santa Clara, CA, USA

Re: Can I Unplugging ECU connectors? (30MadMax30)

I believe the ECU is plug and play unless it is a new ECU. New ECU's need to be initialized at the dealer.

Someone please correct me if I am wrong here.

Thanks