#2316, "RE: Quick Question! About wiring the Relayboard." In response to In response to 0
Originally posted by gilee_8 1)LC-1 WBo2 sensor ground to MS ground wire? or should I wire it to CLT/TPS/MAT return wires? (coz I thought those goes to pin19 sensor ground) 2) Do I need to get the ground wire for TPS also? coz I only tapped the signal wire not the ground wire. 3) Do I connect the IAT to MAT? 4) And is Tach for the crank position sensor wire? Thanks guys!
1. It helps. You should always be sharing grounds, it reduces noise and increaces accuracy. 2. See #1. 4. Yes.
