On most vehicles, a bad o2 will cause the chech engine light to come on, decrease in fuel mileage, and varioius runing problems including: surging, running rough, stumbling.....
96 has 2 one in front. there is no bank2 on I-4 motors S1 is always the front sensor S2 is the rear (behind CAT)
Check this link http://carfix.stufftoread.com/find-parts.html
At the back of the engine, looks like a distributor!
there isn't one ( 96 it start that year) you only have a cam sensor in the base of the distributor.
try replacing the crankshaft position sensor
Locate the camshaft sensor in your car. Disconnect the electrical plug on the sensor. Remove the bolt that holds it in place. Twist the the sensor to remove it and place in the new one.
possible symptoms are the engine warning light will be on
if you disconnect the o2 sensor cable in the air intake then start the engine you would see the check engine sign turned on in the gauge panel. It is on then the sensor is working if off the the sensor may have problems
Bank 1 sensor 1 where is it located on the Suzuky swift 2005?
on the side if the tranny. its called the PRNDL switch. look for cig pack size black plastic and cable, bingo. that be it.
service light poor fuel milage
Most often it's an oxygen sensor, but it can also be plugs, wires, burned valves, vacuum leak, air filter or any of a number of problems. Connect a code scanner and see what the computer says, that can often be the best information.