I disconnected the EHA and went for about 4-5 miles and on decel it didn't drag a bit-I am anxious to see the gas mileage improve.

But what does that say about the root cause-the EHA is new, less that 1000 miles cause the old one was cracked (and it had the same decel issue before). I assume I don't want to run EHA-less for too long, so what is the correction? Lambda adjustment, throttle switch?

Thanks.

JBoggs