Find your ecu unplug the top plug into the ecu remove the coverin gover the wires find the white wire with black stripe splice run the purple wire from the a/f gauge to this secure with electrical tape plug back in watch it go blinky blink
power - the is a green wire that goes to your cigarette lighter ground - undo the kick panel and there should be a screw there that I like to use as a ground
------------------------------------------------ 98 ESi 95 GS
#18366, "RE: The air / fuel guage how to install , on the mods page is out of service" In response to Reply # 0
the proper way of doing it is to spend a little more money. Go buy a weld in bung and a single wire o2 sensor. run the purple wire to that then your power and ground. As for the boost guage, just run the line to a vacuum sorce after the throttlebody and of course the power and ground for the light. For the water temp? there is a plug on the back of the block just to the right of your oil feed,just find the right reducer and install the sender,and again you'll need to run power and ground for the light. It might also help quite a bit if you run some relays especially if you plan on getting more guages. late mike
stage BIG custom mj racing turbo set up, built block.worked head,all tial components, hks evcez,spearco 992,oh yeah and a huge bottle in the trunk last run all turbo 13.8@108 no nos dyno'd at AEBS in Cali with 300+ hp to the wheels