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Number 4 Pin ECU

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PropXprt

20+ Year Contributor
431
1
Oct 19, 2002
Springfield, Illinois
I am about to splice into the wire that goes to the ECU in my 91 Talon for my A/f gauge. Will this distort the signal that is sent from my 02 sensor to my ECU?
I am not clear on this and I did search around, but I could only find information about the blue mod concering this.
 
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prob not enough for it to matter. yer not really drawing much from it .... also .ground the gauge at the ecu for better reading.
 
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