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It is mounted on the throttle shaft usually on the other side from the throttle cables.
It has a three wire connector plugged into it.
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How do you remove a Crankshaft Position Sensor?
how to remove crankshaft position sensor from 91 Buick Regal
Where is the air sensor on a 91 Buick Regal 38L located?
The mass air flow sensor is located in the throttle body housing on the 3800 engine. There should be 4 screws that hold it down to the housing. Once they screws are removed, the sensor lifts off of the throttle body.
Where is the knock sensor located on a 91 Buick Regal Limited with a 3800?
Possibly located on passenger side of engine below and slightly to the left of the water pump.
Where is the mass air flow sensor on 91 Buick century?
Where is the MAF in 91 Buick century
Where can you get an owner's manual for a 1991 Buick Regal Custom?
Ebay has several most of the time, search 91 Regal
Will a 91 Buick Regal engine fit into a 91 Buick Park Avenue?
If they are the exact same engine (3800 tuned port injection) then yes.
Where is the 2nd gear switch located on a 91 Buick Regal?
Is this an automatic transmission?
Is the 91 Buick Regal a front or back wheel drive?
front wheel drive
What is the 91 Buick regal spark plug gap?
3.8 liter V-6 : .060"
Where is the thermostat on a 91 Buick regal?
if u follow the hose from the raadiator to the the motor u should find it
Does a 91 buick regal have a automatic choke?
no, it's fuel injected all controled by engine computer
Every thing checks out on your 91 beretta 4 cly but it will not run obove idle?
Throttle position sensor. This is on the throttle body.
