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On a 1989 Chevy 4x4 truck, there are typically two O2 sensors located in the exhaust system. The first sensor is positioned before the catalytic converter (upstream), and the second is located after the catalytic converter (downstream). These sensors monitor the exhaust gases to help optimize fuel efficiency and reduce emissions. Depending on the engine configuration, some models may have only one sensor, so it's essential to check the specific vehicle setup.
What else can I help you with?
How many 02 sensors on a 1990 Chevy truck 5.7 motor?
One.
How many 02 censers are on a Chevy V6?
There are approximately 4 oxygen sensors on a Chevrolet V6 truck. The oxygen sensors can be purchased at any auto parts store such as NAPA.
Does a 1988 Chevy s-10 have sensors?
Yes, it has many sensors.
How many o2 sensors on a Chevy 5.7 Chevy?
how many oxygen cencors does the 1994 Chevy blazer have
Where are the oxygen sensors located on 2001 5.3L Chevy Tahoe?
How many oxygen sensors are there for a 2001 Chevy Tahoe 5.3L
How many o2 sensors are on a 1994 Chevy silverado z71?
That year has 2 oxygen sensors.
How many oxygen sensors does a 1989 5.0 liter have?
89 5.0 has 2, o2 sensors.
How many 02 sensors are on a 1999 Chevy blazer?
three
How many 02 sensors are on a 1996 Chevy Caprice?
4
How many oxygen sensors in a 96 Chevy Camaro?
It has 2 of them.
How many 02 sensors on a 93 Chevy 1500?
One.
How many o2 sensors on a 2004 Chevy Suburban?
4
