John,If I recall, the ECC version has to do with the vent tubing that goes to the charcoal cannister under the hood. The wires you are talking about are the standard ones for all tanks and sending units.
Shawn On Jun 4, 2006, at 10:01 PM, John Nasta wrote:
My fuel tank has only one brown lead coming from the rear to the sending unit and one black lead from the sender to ground. That means it is a non-EEC tank, right?Thanks

