Question about 1998 Chevrolet Blazer

1 Answer

Code PO101. I read what it said it was, now what does it mean

Can I order a service repair maunual from the manufacturer? Thank you

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 341 Answers

If you dont want to buy g0 to public libary alot of them have repair manuals in the refrence section

Posted on Oct 20, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

2003 GMC Soma check engine code PO101. What does it mean and what part to fix it

Jan 28, 2018 | GMC Cars & Trucks

1 Answer

Po101 code

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. Check for air leaks on or around any intake pipework using a good spraying of carb cleaner, if the engine surges then that's the leak. Check wiring to Maf and if the inside is dirty, again use carb cleaner liberally...NOTE: do not use Wd40... If the code comes back, it may be necessary to replaced the mass air flow sensor.

Jun 04, 2014 | 2000 BMW 3 Series

1 Answer

Is there fusies goijg to you o2 sensor if so could that make my 2002 chev truck lack power got alot of codes po157 po101 po161 po 135 and po300 any help

yes check fuses for contact problems this is the one in the engine compartment also replace fuel filter check battery for being weak check fuel pressure and check for vacuum leaks also for code po101 replace air filter. the codes may say low voltage but what it really means is the time it takes for the o2 sensor to heat and switch lean can mean low voltage if it were high voltage we would check for a short circuit

Apr 06, 2013 | 2002 Chevrolet Silverado 1500

1 Answer

2006 Volvo xc90 trouble code po101

did you reset code,any vacuum leak.

Mar 08, 2013 | Cars & Trucks

1 Answer

Had codepo101 , replaced MAF sensor, cleaned air filter. ran it fora couple miles , service engine light came back on . code po101 back. any ideas??

First make sure the air filter is new or at least clean. If you are using an aftermarket enhancement air filter (like K&N) make sure it isn't over-oiled (the oil will affect the sensors in the MAF) (mass air flow), and contaminate the reading of air volume going to the engine. If the ECM can't monitor or regulate the air flow it will set this code and ignore the input form the MAF. In some cases the MAF wiring was to blame, bad connections, or corrosion.

Jan 29, 2011 | Chevrolet Blazer Cars & Trucks

1 Answer

2000 cad deville has error code of PO101 , replaced MAS but service engine light is still on , how do I re set it ?

You need to connect a OBDCII ( computer code reader ) to your car to reset the code.
take it to AutoZone
They'll read the error code and reset it for free

Jan 21, 2011 | 2000 Cadillac DeVille

2 Answers

Hi, I have, 2001 Nissan Maxima. Get check engine lite. Car now has 60k miles. Local mechanic had already replaced two O2 sensors 9 months ago. I don't know what the codes were at that time. Check Engine...

renew the O2 sensors to start with and just hope that its a bad sensor on this bank they can break down prematurely .Luck of the draw their when buying new parts iam afraid your not the only one to buy new parts and have them go early .

Jan 18, 2011 | 2000 Nissan Maxima

1 Answer

I have error code p0171. how do i clean mass air flow sensor in 2001 Hyundai sonata 2.4gls

They sell a spray cleaner at parts stores its in a spray can with a tube How effitive it is im not sure i mean i have never seen it fix one that wasn;t working but could give it a try How ever Po171 is not the code for the mass air flow sensor its fuel trim lean bank 1 O2 sensor is reading MAF would be PO101-PO103 any of those three codes

Nov 22, 2010 | 2001 Hyundai Sonata

1 Answer

Service engine soon light is on what does it mean?

It could mean anything,you need to have the codes read,auto zone can do this for free,and you need to see what the code says to repair the problem,if this was at all helpful,please rate,and thank you.

Jul 18, 2010 | 2000 Mercury Villager

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

172 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

78257 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides