Mercury 2014 150 HP 4 stroke

by Todd Norton
(McGregor, MN)

Starts fine idles a couple minutes starts bogging down kills, get a 6 beep, none critical, error code.

At start if I idle up no beep code runs fine, just can't idle.
With cowling off idles fine, no error beeps.
Code covers TPS, MAP, MAT, one other thing.
As soon as cover is installed problem starts again.
Replaced IAC no change.

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