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Re: 1991 mazda b2600i $1498.00 ECU?
Posted to Technical Discussion Forum on 1/22/2003

Hi Tom,

As Gene noted, your CAS voltages are low. You might want to unplug that and see if you have 5v at each signal wire. I just saw a nutty ECU on one of those the other day. You might also want to monitor some other ECU responsibilities. Like the Power T... Login to read more.

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