Question about 1991 GMC Sonoma

Open Question

How to read trouble codes on 1991 gmc - 1991 GMC Sonoma

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Does a innova 3020b read abs codes for gmc


Yes, if the ECM throws and ABS code, any code reader will read it

Innova 3020 ABS Code Reader Review - OBD Advisor

https://www.obdadvisor.com/innova-3020-abs-code-reader/
Mar 29, 2018 - Innova 3020 OBD2 Scan Tool Review - Automotive "Check Engine" Code Reader - ... The 3020 can read and erase codes on almost all OBD2 vehicles, ... and erase ABS (Anti-lock Braking System) codes on most Ford, GM, ...

Searched - 3020b Trouble - Innova

https://innova.com/en-US/Support/SearchFAQs *Not all vehicles will support this function. Will this Code Reader read ABS & SRS codes? No. Please refer to our ABS & SRS capable Diagnostic Tools for these ...

does innova 3020b read abs codes for gmc Google Search

Jun 06, 2018 | GMC Cars & Trucks

2 Answers

2009 gmc sierra showing code uo109


This is a generic communication system diagnostic trouble code that applies to most vehicle makes and models, including but not limited to Dodge, Ram, Chevrolet, Ford, GMC, and VW. This code means that the Fuel Pump Control Module (FPCM) and other control modules on the vehicle are not communicating with each other.

Read more at: https://www.obd-codes.com/u0109
Copyright OBD-Codes.com

Jan 13, 2018 | GMC Cars & Trucks

1 Answer

How can i read the code on my 97 gmc sierra truck


To access trouble codes you'll need a code reader or scanner.

Sep 07, 2014 | 2002 GMC Sierra C/K1500

1 Answer

Ignition timing for 2.5


Should be a sticker on the radiator support or the hood with the instructions.
I think you have to put the ECM in test mode by going into trouble codes to put the timing at base to check it with a light.

Jun 28, 2012 | 1991 GMC Sonoma

1 Answer

Codes for 91 GMC suburban. what does the code 12 mean


If you mean the flash once and then twice flash code, That means the computer is good as far as being able to read codes. That's it. If you had any stored troub;e codes you would get the code 12 three times and then any stored codes would come after that. they also show up 3 times and then go to the next code if there are more then 1 codes stored. I hope this helps and good luck.

May 30, 2011 | 1991 GMC Suburban

1 Answer

I have a 1991 swift and cannot find anyone who can read the trouble codes,can it be overidden?


If the codes are not appearing,the computer is bad,there is no overide,the e c m has got to be replaced.

Mar 04, 2010 | 1991 Suzuki Swift

1 Answer

I have a 2006 GMC Envoy and the check engine light comes on intermittently, I took it to two auto parts places to have them read the code and both scanners would not read at all??


More then likely you are having trouble with your gas tank venting system. That should have left a code, but not always the case, check it out!

Jan 31, 2009 | GMC Envoy XL Cars & Trucks

1 Answer

2005 GMC Yukon


I am not too aufait with these types of vehicles, but I can ssure youo that trouble codes can be found online. Go into Google.com and enter GMC trouble codes. I can't from where I am because the sites are currently blocked from viewing.

Despite that, what are the symptoms the vehicle is giving with these trouble codes?

Dec 28, 2008 | 2005 GMC Yukon

1 Answer

Flashes codes 12 and 32 intermittently after running rough


the 12 code is the start for the codes to be read code 32 is a map sensor code but does not mean that , i have a 91 sonoma and same codes turns out it wes my intake gaskets

Aug 18, 2008 | 1991 GMC Sonoma

Not finding what you are looking for?
1991 GMC Sonoma Logo

Related Topics:

309 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

80531 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...