Question about 1997 Oldsmobile Aurora

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How to reset computer code for 1997 olds aurora... I changed the mass air flow sensor and the throtle position senor twice but still not running right.... has to be the codes

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Take the positive terminal of the battery for a few minutes , and hock it back up . that should clear the codes ...

Posted on Oct 13, 2010


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Look my problem started when i changed my raido i lost all inter lights gas gage and temp gage my headelights used to come on when i started my car now i have to do it manuelly anyway the car ran for

Did you ck the acc fuse sounds like that is what happened , did u unplug anything when doing the radio ,why if the car was running good before you changed the radio you would even go under the hood an start changing parts

Jan 21, 2015 | Cars & Trucks

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Stalling in idle...running rough....stalling when stopping

Undo your battery overnight so the computer will reset and see if that helps.if it does not you will probably have to take it to an auto parts store and see if they can reset it

Sep 20, 2017 | 1997 Nissan Pickup

1 Answer

Volvo 2001 s60 t5 can't keep the ralenti rpm at less than 1500rpm, the car constantly shut off.

code po172 is your bank 1 o2 sensor and code po121 is your throttle posit sensor that controls your RPMs .code po102 is your maf -mass air flow sensor. and code 01172 is a throw in code from the others cause problem. you need a o2 sensor and mass air flow sensor and throttle position senor

Dec 10, 2012 | Cars & Trucks

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Need to know the function of (1) circut opening relay.(2) mass air flow meter .(3) throtle position sensor (4) ecu (5) engine control module

the throttle position sensor controls the rpms and the mass air flow meter controls or i should say reads how much air is going threw the air intake

Oct 13, 2012 | 1996 Toyota 4Runner

1 Answer

Spare part 12(po100)

P0100 NISSAN - Mass Air Flow Sensor Circuit Range/Performance Error

Possible causes- Dirty mass air flow sensor
- Dirty mass air filter
- Mass air flow sensor harness is open or shorted
- Mass air flow sensor electrical circuit poor connection
- Intake air leaks
- Faulty mass air flow sensor
Tech notes Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.

Sep 25, 2012 | 1997 Nissan Pickup

1 Answer

I have a 2003 olds aurora and my engine runs rough after i start (idles) and i have a check engine light that had it checked and they thought it was running lean so i changed the fuel injectors and it...

They say running lean, did you happen to get the code. Could be a number of things. I would start by checking vacuum lines, confirm they have no leaks, cracks, and have all in correct places. Second o2 sensors, confirm they are good. Third check and make sure you throttle and intake are clean, and check the throttle position sensor and mass air flow sensor to make sure they are working correctly. Good Luck.

Jul 05, 2011 | Oldsmobile Aurora Cars & Trucks

1 Answer

I have a 89 civic its jerking back and forth when you let of the gas the ecu reads code 14

mass air flow senor will cause this problem don't have code book to translate what fourteen means but i would check to see air filter tube that connects airfilter to throttlebody has a crack or something wrong with mass air flow sensor or possibilly be a bad thottle position sensor

Mar 19, 2010 | 1989 Honda Civic

2 Answers

My 1997 buick lasaber with 3.8L cuts out when driving at any speed but just sometimes and if u do not have the gas on it will die but will start right back up what would cause this to happen

Have the mass air flow sensor chk'ed . It detects air going through he intake. If it senses nothing, it will cut off the fuel. A plug i diagnostic check may reveal the exact cause. Take it to a shop that has a code reader. That would be best.

Sep 13, 2009 | 1997 Buick LeSabre

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Truck getting too much gas. 94 GMC Sonoma. V6 engine. Black smoke out exaust. Plugs keep fouling out. I Changed everything fuel related plus computer under dash board. Truck not starting now. HELP.

Did you check sensors such as crank senors? cam sensor? knock sensor? or mass air flow? Could all be causing it to get to much fuel. Just had same problem on 1997 Chevy Lumina

Jul 03, 2009 | 1994 GMC Sonoma

1 Answer

EGR truble code

did you reset the computer after changing the egr? do this by removing the positive battery cable for 10 mins.

If this doe snot work, replace the mass air flow sensor, that is the unit the air filter tube connects to, it has a wire going to it.

Nov 26, 2008 | 2001 Honda Odyssey

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