|
Here is a quote from the Megamanual on grounding your sensors. They should all go to the same place (engine block) not the battery.
"The main grounds from pins #8, 9, 10, 11,& 18 go to one spot on the engine block. Do not ground them at physically separated locations, and do not use a single fat wire for this. Instead run separate wires from the pins all the way to the ground spot.
Pin #19 is the sensor ground. If you have two wire CLT and IAT sensors, their grounds (and the TPS ground) should run back to the DB37's pin #19 to reduce the potential for noise in the sensor signals."
__________________
72 2.7 Driven!
|