Manufacturer's Part Number:12615136
Part Type:MAP Sensors
Product Line:Chevrolet Performance MAP Sensors
MAP Sensor Style:GM
MAP Sensor Range (bar):2 bar
MAP Sensor Range (psi):14.5 psi
Wiring Harness Included:No
Notes:For use with Chevrolet small block Gen III/IV (LS-based engines) ignition modules.
Chevrolet Performance MAP sensors are high-quality, direct fit replacements for worn or malfunctioning MAP (manifold absolute pressure) sensors. These sensors accurately produce voltage or frequency as intake manifold pressure changes, and the computer uses this information to measure engine load so that the ignition timing can be advanced and retarded as needed. These MAP sensors are available to fit most GM engines, including the LS Series. They're built from factory-style materials and easily install in the stock location, so no modifications are necessary.