Description:

Manifold absolute pressure sensors measure manifold pressures through changing voltage and sends this information to the onboard computer. The computer uses this 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. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. Model # 225-1001 Features: 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 Item Dimensions: 1. 5" L x 2. 2" W x 3. 1" H.