Quote:
Originally Posted by Enthalpy
Rebuild the computer? Interesting. Let me know how that goes.
Did you measure voltage between +B and E2, or the ECU +12 volts to ECU ground? That's important.
Also - When you turn on the key the check light shouldn't STAY on, but it should come on for a second or so. If you can get it to come on LATER, that means the circuit and light bulb themselves are good.
This does sound like a bad ECU. You can get a used ECU for MUCH LESS than $290! Check out the used forums. ECUs aren't usually something that break.
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Well, the computer is not the problem. It tested fine today. SIA Electronics put it on their equipment and it all checked out. He said that no error codes were stored. He also said that a faulty sensor (MAF and throttle sensors common culprits) make it look like the computer is bad. So when the computer gets back, I'll start checking these things out. Any advice from the group?