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DABALLS

17 January 2006 12:09 AM

help with fitting my air/fuel ratio guage

hi there could anyone help! the guage has 3 wires live, ground and one that needs to go to the signal wire on the o2 sensor can any one tell me what one that is? and also do i need to go under the bonnet or can i join it by the ecu plug? by the way i own a 93 wrx import with a 3 wire o2 sensor...... many thanks daz:wonder:

DABALLS

17 January 2006 09:59 PM

can anyone help

anyone:wonder:

Scott.T

17 January 2006 10:12 PM

God I'm feeling helpfull tonight............

ECU connector B43 Pin 6.

With the ECU still fitted in the car this is the bottom connector block (there are 4).

Pin 6 is counted from the bottom up. IIRC it's actualy the 5th wire, but located in Pin 6 due to there being 1 unsued pin between 1 and 6.

Wire colour is White, with silver bands.

DABALLS

18 January 2006 08:07 AM

Quote:

Originally Posted by Scott.T

thanks very much will hav a look later:luxhello:

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