Map Sensor Pigtail Wiring Diagram
Save 7 01 10 gm 2500 3500 front wheel speed sensor 55 34 51 65.
Map sensor pigtail wiring diagram. Backprobe with a high impedance voltmeter at tps terminals a and b. I bought a new ls3 connector to convert my harness but i m not certain of which wires connect to which positions. Manifold absolute pressure map sensor wiring diagram. I just installed a holley hi ram intake on my ls7 and the ls7 map sensor doesn t fit.
Fits map sensor 1637039. 01 10 chevy 6 6l duramax diesel wif water in fuel sensor 35 09. 01 05 gm 6 6l duramax throttle position sensor pedal assembly 165 00. Tps testingsee figures 2 3 and 4.
The map sensor or manifold air pressure sensor is a main input to the ecm or engine control module. When you are looking at a wiring diagram on a 2013 or newer vehicle click on a. Ford motor company now has wire terminal repair kits available to allow replacement of damaged or corroded terminals in a connector. 3 wire gm manifold absolute pressure map sensor connector.
This can save a customer hundreds of dollars for a complete wire harness. Holley requires an ls3 map sensor to be used in the intake. Wiring pigtail kits 4 wiring pigtail kits 4. This sensor detect the intake manifold pressure change value and converts it into a signal voltage.
01 07 gm 6 6l duramax factory map sensor wiring harness 46 95. Probe the terminals of the map sensor to check for proper reference voltage.