Having problems with your 1998 Chevrolet Malibu ?
I have a 1998 chevy malibu what wire for the o2 sensor is the signal wire and theres four to choose from
On the front O2 Sensor, the signal wire s Purple. On the rear O2 Sensor, the signal wire is Purple and White. (You will probably have to look at the wire colors on the main harness side of the O2 Sensor connector, not on the sensor itself.)
Repair Help & Product Troubleshooting for 1998 Chevrolet Malibu
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