Question about 1991 Buick Park Avenue

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Map sensor location

Hey guys need to know where the map sensor is on my buick park av?

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  • Anonymous Mar 22, 2014

    Can not locate where MAP sensor is on 89 Buick LaSabre

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It should be on the firewall behind the engine or on the bracket above the rear valvecover. it has a three wire green connector going into it and two 7mm screws attatching it.
good luck

Posted on Aug 31, 2008

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2 Answers

1997 buick skylark oxygen sensors


forget all that work! just replace the transmission shift sensor

Dec 03, 2013 | 1997 Buick Skylark

1 Answer

How many oxygen sensors are on a 1996 buick park avenue, and where are they located?


Everything you need to know http://www.discountautoparts.com/autopages/BUICK-Park-Avenue-Oxygen-Sensor.html

Aug 22, 2013 | 1996 Buick Park Avenue

1 Answer

Dose the buick park avenue use a map sensor or a mass air flow sensor. or are they the same thing


They are different types of sensors, but in your car the MAP (manifold absolute pressure) sensor, along with the BAROmetric sensor are used to estimate the required fuel flow through the throttle body injectors. These sensors measure pressures inside and outside the engine to estimate airflow. You do not have a MAF sensor. These are more common in later vehices with mulit-port fuel injection. A MAF sensor actually measures the airflow into the engine using a hot wire anemometer. You are correct in believing the sensors serve the same purpose, that is to calculate the fuel flow required for stoichiametric combustion. The oxygen sensor also feeds back to the computer to further refine the fuel charge by measuring oxygen in the combustion products. If excess oxygen is detected, the fuel charge is increased. This is known as closed-loop operation. Closed loop operation is not started until the engine is at operating temperature. If you have more questions, please let me know. I have pasted the location of the MAP sensor below. The sensor is mounted to the air cleaner, but it has a vacuum hose that leads to the throttle body, which is where the pressure must be measured.
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Dec 10, 2010 | 1989 Buick Park Avenue

2 Answers

Ware is the map sencer located


At the passenger side end of the upper intake. Between the coil pack and the alternator.

Nov 17, 2010 | 1998 Buick Park Avenue

1 Answer

Need piture for 1995 buick rivera supercharger of were the map sensor is at


MAP SENSOR ON TOP OF INTAKE BESIDE THE SUPERCHARGER. TAKE THE NEW MAP SENSOR USE IT FOR REFERENCE LOCATING OLD MAP SENSOR. WHEN YOU SEE IT ON INTAKE IF MATCH UP WITH OLD MAP SENSOR THEY MATCH UP YOU LOCATED THAT IT.

Sep 14, 2010 | 1995 Buick Riviera

1 Answer

Trying to locate MAP sensor on 1991 buick park avenue


It's not MAP, it's MASS Air on that one and it is located on the front of the Air intake.

Sep 11, 2010 | 1991 Buick Park Avenue

2 Answers

1991 Buick Park Avenue sputters at random, stalls-egr problem?


I would look at the Map Sensor or the O2 Sensor then the EGR Valve. As far as I know all vehicles have EGR valves. Get the Haynes Manual on your vehicle for location and replacement steps for all of these. It could also be a Throttle Position sensor or clogged or malfunctioning injector units, the Haynes manual will assist you in isolating these.

Jul 20, 2010 | 1991 Buick Park Avenue

1 Answer

My 1998 Buick Park Avenue (standard) has a bad MAP sensor.


THE MAP SENSER IS VERY EASY!!!!!
Its on the top of the BLACK PLASTIC going to your air filter..IT will be 2 inches by 3 inches with 1 plug and 3-4 screws holding it depending on engine size...VERY EASY GIG....Make sure when you remove it to get the hole cleaned out sometimes the old map sensor breaks the plastic off...
ANSWERED BY GARY KNOWS ALL

Feb 23, 2009 | 1998 Buick Park Avenue

1 Answer

1992 Buick Park Avenue - car runs great..when it runs.


The crank sensor is located on the side of crankshaft damper/pulley it mounted on a bracket. However it think that you may have a map-sensor problem that's very common with this vehicle. The crank sensor is not hard to change at all. Good Luck get back in contact if you need more help

Dec 18, 2008 | 1992 Buick Park Avenue

1 Answer

BUICK LE SABRE 1993


in order to answer your question i need to know the engine size or at least how many cylinders the car has thank you.

Jun 10, 2008 | 2003 Buick Century

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