Air/Fuel Gauge
depends on year of car as you need to locate the o2 sensor wire at the ecu and they vary from year to year i think.....splice posative into that and find a very good earthing point for the negative side and away you go
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Originally Posted by rigga
depends on year of car as you need to locate the o2 sensor wire at the ecu and they vary from year to year i think.....splice posative into that and find a very good earthing point for the negative side and away you go
The car is a 1995 JDM wrx
others might be for back light and ignition feed perhaps??
do a search for wiring diagrams for 95 and see which pin on the ecu is the o2 sensor...... failing that read the instructions lol
by the way the earth is very important as a bad earth really screws the readings up on these
do a search for wiring diagrams for 95 and see which pin on the ecu is the o2 sensor...... failing that read the instructions lol
by the way the earth is very important as a bad earth really screws the readings up on these
Thread Starter
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Joined: Aug 2006
Posts: 666
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Originally Posted by rigga
others might be for back light and ignition feed perhaps??
do a search for wiring diagrams for 95 and see which pin on the ecu is the o2 sensor...... failing that read the instructions lol
by the way the earth is very important as a bad earth really screws the readings up on these
do a search for wiring diagrams for 95 and see which pin on the ecu is the o2 sensor...... failing that read the instructions lol
by the way the earth is very important as a bad earth really screws the readings up on these
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