MAP Sensor Replacement for MERCURY MARINE #849934 and Mercruiser 575Sci - WK-225-1026 - Walker:
> Measures manifold pressures through changing voltage and sends this information to the onboard computer
> The computer uses the information received and other inputs to calculate the correct amount of fuel delivered
> Symptoms of failure include poor starting, detonation, a check engine light, and or no start conditions
> Sensors are non-serviceable and therefore must be replaced when non-functional
> Manufactured to meet or exceed OEM standards and specifications
> MAP Sensor Mercruiser 575Sci
> Replaces Mallory 9-33602, Mercury #849934
> Provides the highest Quality in aftermarket parts for all your Marine needs!
> Its signal is used by the engine control module to calculate the amount of air entering the engine so that the correct amount of fuel is injected
> Made in USA
Compatible with O.E.M Number:
* Mercury: 849934