"My 03 Trophy 4.3 MPI recently
"My 03 Trophy 4.3 MPI recently started the 2 beeps every 60 seconds. Engine oil level and temp are fine. Gear lube bottle is full w/correct (quicksilver) lube. Disconnecting the sensor on top of motor (I believe that's the MAP), causes three beeps when key is turned on but 2 beeps every min. remain. Engine seems to run fine. Have heard talk of AIT(air intake temp.)sensor being a cause,but dealer says that description doesn't exist in their computer. Is there such a sensor, if so, where is it? Can anybody help?"
"My 03 Trophy 4.3 MPI recently started the 2 beeps every 60 seconds. Engine oil level and temp are fine. Gear lube bottle is full w/correct (quicksilver) lube. Disconnecting the sensor on top of motor (I believe that's the MAP), causes three beeps when key is turned on but 2 beeps every min. remain. Engine seems to run fine. Have heard talk of AIT(air intake temp.)sensor being a cause,but dealer says that description doesn't exist in their computer. Is there such a sensor, if so, where is it? Can anybody help?"