answersLogoWhite

0

Should be somewhere on the exhaust either before or after the catalytic converter

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Where is the oxygen sensor on a 91 civic?

On the exhaust manifold where the runners meet.


Where is the downstream oxygen sensor on a 91 ford ranger 2.3 liter engine?

It just has ( 1 ) oxygen sensor , before the catalytic converter ( upstream )


Where is the oxygen sensor located at in a 91 celica gt?

Bung in the exhaust manifold.


How can repair the oxygen sensor for Hyundai Elantra 91?

replace it..It should screw right in with a wrench.


Where is the oxygen sensor located on a 91 Pontiac Grand Prix?

The 1991 Pontiac Grand Prix oxygen sensor is located on the outside of the air filter housing. You will find the sensor on the back side of the air filter housing.


What is the timing degrees for a 91 s10 blazer 4.3 2wd?

on a 91 blazer s10 4wd


How do you replace the oxygen sensor in a 91 caprice?

It requires a special slotted socket. It will be cheaper to have a repair shop do it for you.


Where is the fuel filter on 91 Isuzu Rodeo?

at answers.com


Where is the knock sensor on a previa 91?

Knock Sensor On your 1992 Toyota Truck Previa 2WD (2.4L FI DOHC), the Knock Sensor is located: Front seating area, center, under engine cover, passenger side of engine, under intake manifold, mounted in engine block


What does a problem code 21 mean on a 91 dodge colt?

It means the oxygen sensor is not giving an input to the PCM. Either a bad O2 sensor or a wiring issue.


Where is the temp sensor on a 91 Chevy Astro?

Where is the temp sensor on a 91 Chevy astro


Where can you find the crank sensor on a 91 sunbird 3.1?

Where is crank sensor on 3.1 v6 91