Question about 1991 Buick Park Avenue

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Trying to locate MAP sensor on 1991 buick park avenue

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

Posted on Sep 12, 2010

Testimonial: "Thanks I now know that the Map sensor became intergrated with the Mass sensor"

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SOURCE: 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

Posted on Mar 26, 2009

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1 Answer

Where is the crankshaft , and cam sensors located on the engine of a 1991 buick park avenue unltra?


Should be right below the power stearing fluid. If you got to Autozone.com there is a spot to locate the parts in you vechile. http://www.autozone.com/autozone/repairinfo/componentlocations/componentLocationMain.jsp you will have to put in your vechile information..

Mar 30, 2011 | 1991 Buick Park Avenue

1 Answer

How do you find and replace the pcv valve on a 1996 Buick Park Avenue?


3.8 liter non super charged.

Remove the plastic cover over the top of the engine. on the passenger side of the intake plenum there is a senor (MAP Sensor). That sensor mounts to the top of the PCV cover. Remove the MAP sensor. Remove the cover and the PCV valve will be underneath.

Mar 19, 2011 | 1996 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

WHERE IS THE MAP SENSER MANIFOLD ABSALUTE PRESSURE SENSER ON A 92 BUICK PARK AVENUE


You have a mass air flow sensor in between air intake hose and throttle body. ( round cylinder with wire connection.) Don't believe there is a MAP sensor on that model/year. Call to parts store, should verify that.

Dec 31, 2009 | 1992 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

1991 Buick Park Avenue- computer problem?


You can find it under the passenger side, below the glove box. Usually, when they fell, you will get mutiply codes that don't make sense, but needs to be tested with a scan tool, Genesis, or Snap on Scanner.

Dec 23, 2008 | 1991 Buick Park Avenue

1 Answer

Check engine light


Check all of the connections to the ECM--twice.

Be sure the four-letter code on your replacement ECM matches the one you removed.

The ECM relies on calibrations performed on some sensors while at the factory. For that reason there may be a switch or a sensor that is reading out of range.

If it seems to be running fine, drive it for a while and get an accurate measurement of MPG. Poor MPG will indicate that things like O2 sensor, MAP/MAF, TPS, IAC, IAT are not reading properly. Check for codes with a OBD-I reader.

Sep 04, 2008 | 1991 Buick Park Avenue

1 Answer

Map sensor location


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

Aug 30, 2008 | 1991 Buick Park Avenue

2 Answers

Temp sensor for 1991 park ave


I have a 1991 buick century that keeps stalling but starts right back up but know it wont start at all

Jun 19, 2008 | 1991 Buick Park Avenue

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