Map Sensor Pigtail Wiring Diagram
Probe the terminals of the map sensor to check for proper reference voltage.
Map sensor pigtail wiring diagram. The map sensor or manifold air pressure sensor is a main input to the ecm or engine control module. Location of the map sensor tbi system shown. 01 10 chevy 6 6l duramax diesel wif water in fuel sensor 35 09. Manifold absolute pressure map sensor wiring diagram.
Wiring pigtail kits 4 wiring pigtail kits 4. 3 wire gm manifold absolute pressure map sensor connector. 01 05 gm 6 6l duramax throttle position sensor pedal assembly 165 00. I bought a new ls3 connector to convert my harness but i m not certain of which wires connect to which positions.
Save 7 01 10 gm 2500 3500 front wheel speed sensor 55 34 51 65. When you are looking at a wiring diagram on a 2013 or newer vehicle click on a. This sensor detect the intake manifold pressure change value and converts it into a signal voltage. Replaces gm 12085502 and ac delco pt123.
I just installed a holley hi ram intake on my ls7 and the ls7 map sensor doesn t fit. Backprobe with a high impedance voltmeter at tps terminals a and b. Of course the ls3 map sensor takes a different connector so it will not plug into my ls7 harness. Ford motor company now has wire terminal repair kits available to allow replacement of damaged or corroded terminals in a connector.
01 07 gm 6 6l duramax factory map sensor wiring harness 46 95. Holley requires an ls3 map sensor to be used in the intake.