Product Description
Engine knock detonation sensor for 90-94 Turbo DSM and 91-92 Galant VR4. located on back side of engine block under the intake manifold. These typically fail with the isolating "rubber goo" melting out of the original sensor making it either super sensitive or completely dead.
This is a good used OEM Mitsubishi knock sensor not car part store off brand, no melting on back side and known working correctly.
