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Just unscrew it and replace the wiring.
The upper oxygen sensor is on the exhaust manifold, close to the headpipe.
The replacement sensors are often plug compatible, but others must be spliced in to the old wiring. If you end up with that, refer to the instruction to figure out where the wires go.
What else can I help you with?
Where is the coolant temp sensor on a 1994 Saturn SL2?
The coolant temp sensor is located directly under the EGR valve, just in back of the upper radiator hose connection on the engine. The sensor has 2 wires and uses a 14mm socket to replace
Where is oxygen sensor bank 1 sensor 1 for 2001 eclipse located?
it is the upper stream o2 sensor before the convertor
Where is oxygen sensor for 1998 Pontiac grand prix?
It"s located on the rear manifold, between the firewall and the engine for the upper oxygen sensor(b1s1), and between the catalyst converter and the resonator for the second oxygen sensor (b1s2), between the pipe and the floor.
How do you replace the camshaft positioning sensor ml27 cdi?
the camshaft position sensor is on the left side of the engine , at back on the upper side . you have to demont the conector , than unscrew and replace it
Where is the sensor for the cooling fan on a 1992 Saturn SC coupe?
The sensor is located under the upper rad hose Directly below the hose is a sensor with 1 wire to it That is for the gauge Just behind and down from that is a sensor with 2 wires This is the fan sensor
Does Saturn v have solid fuel?
No, the Saturn V rocket did not use solid fuel. It used liquid propellants in its first stage (RP-1 and liquid oxygen) and upper stages (liquid hydrogen and liquid oxygen).
Where is the Oxygen sensor on a 2002 Cavalier?
All oxygen sensors on all vehicles are on either the exhaust manifold or the upper end of the head-pipe.
Coolant sensor on a 1998 Saturn?
Easy place, just hard to describe. It is located on the side of the engine, not front or back. It is located on the drivers side. A little below and back of the the upper radiator hose. (I RECOMMEND WHEN REPLACING THE SENSOR, TO ALSO REPLACE THE WIRING FOR IT TOO, GM SELLS THE NEW HARNESS FOR IT).
How do you replace coolant temperature in 1999 Saturn sc2?
On the back of the engine......meaning the right side if looking at the vehicle (by the battery), The upper rad hose goes into the cyl. head. Below that in the middle of the head is a sensor with two wires going to it Unplug it and remove the sensor with a 13 mm deep socket...Install the new sensor and plug back in
Where is oxygen sensor B2S1 on a 2004 Hyundai Sonata V6?
the o2 sensor is located at the left side of the engine towards radiator and is the upper o2.
Where are the upper and lower oxygen sensors engine location for a 2000 s-10?
In a 2000 Chevrolet S-10, the upper oxygen sensor, also known as the upstream sensor, is located in the exhaust manifold or just before the catalytic converter. The lower oxygen sensor, or downstream sensor, is positioned after the catalytic converter in the exhaust system. Both sensors are critical for monitoring exhaust gases and ensuring proper engine performance and emissions control.
How many cooling sensors does a 1997 Saturn Sl have?
1 and the coolant temp sensor is located in the head under the upper rad hose
