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Old 07-03-2003, 11:10 AM
sbourg sbourg is offline
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Join Date: Jul 2001
Location: SoCal
Posts: 1,303
O2 sensor - ECU - EHA. This loop fine tunes your mechanical injection. Idle, running, and most functions should run fine - not excessively rich - with the loop open. If running does NOT improve with the EHA disconnected, then look first for a problem unrelated to the O2 sensor and other loop components.

Steve
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