Question about 2001 GMC Sonoma Extended Cab

Open Question

Location of ecm on 2001 GMC sonoma v-6 - 2001 GMC Sonoma Extended Cab

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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

Hi,
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.
goodluck!

Posted on Jan 02, 2017

yankstorm02
  • 145 Answers

SOURCE: location of iat high input sensor

The iat (intake air temperature) is located on the air filter housing. If its reading high its probably unplugged

Posted on May 17, 2009

emissionwiz
  • 74945 Answers

SOURCE: Starter in a 1992 GMC Sonoma 4.3 v6

bottom rear of engine on the passenger side, the starter is serviced from under the car. it is held to the engine block with two bolts, then u must remove the battery cable and starter solenoid wiring as well, always disconnect the battery before doing any work on the starter.

Posted on May 19, 2009

Molson02536
  • 3854 Answers

SOURCE: I need to see the "how to's" in replacing the one way check valves on my 2001 gmc sonoma 4.3

On the 2001 gmc jimmy 4.3L v6 engine there are two air pump check valves: there's a pipe (about 1" diameter) that comes off each of the exhaust manifolds. the check valves are screwed onto those pipes. then a rubber hose (about 1.25" outside diameter) is clamped to the front of each check valve and connects to the air pump, which is hidden behind the vehicles grille in front of the radiator. typically, if you need to replace these (the life expectancy is about 3-4 years), it starts a chain of events that might be as follows: during the wintertime, water from the exhaust leaks through the worn out one-way check valves, and ends up in the air pump. the water freezes, and the ice jams the air pump, which may or may not ruin the air pump, but which usually blows the air pump fuse, which is impossible to find if you're rummaging around the passenger compartment fuse box or the under-hood fuse and relay box. it ain't there! so if you're looking under the hood leaning up against the front bumper, slide to your left around the passenger side headlight. now you should be looking at the battery, leaning up against the passenger side fender. look down between the battery and the fender. you have to push a few things out of the way, but there you will find a green 30 amp blade fuse (about 1" x 1" fuse--and $2.99 at autozone). this blown fuse should have triggered the check engine light and a DTC (diagnostic trouble code) of p0410 (secondary air injection system). for that vehicle there is a TSB (technical service bulletin) put out by gm (bulletin # 04-06-04-015; march 2004). if you want to print out some literature about all that i've mentioned just surf on over to http://www.obd-codes.com/p0410 for more links and documentation. my credentials: self-proclaimed auto mechanic for 26 years (sorry, no ase certification yet [but still trying to find time to study for the tests]) and college dropout (after 3 years of electrical engineering)--so, in other words, don't believe a word i say; just go to that website and get it straight from the horse's... 
Good luck and hope this helps. I know you have a Sonoma but we have the same platform. I am thinking of buying a set of headers without the Air injection system and having the jimmy dyno tuned again to eliminate the service engine light and recalibrate the ECM to eliminate the air injection pump. 

Posted on May 25, 2009

  • 3600 Answers

SOURCE: 2001 GMC Sonoma Ext cab 4.3l, quit while running

Pull plug wire and install a philips screwdriver into the plug wire get it 1/4 inch away from a good ground and crank the engine over, is there spark? if so check that you have fuel pressure buy renting a fuel pressure test kit from schucks or auto zone and turn the Key to run position with the gage hooked up, it should read 50 PSI turn key off and wait 20 seconds should still have 20 PSI of fuel pressure, if no fuel pressure check fuel pump relay, then check fuse to pump. if you have a bad relay and are not getting fuel then check the oil pressure switch to see if you have oil pressure at the switch if no pressure then the oil pressure safety switch has died and needs to be replaced and should stark after replacing. If you have fuel then check the timing to see if you slipped timing belt.

Posted on Jun 12, 2009

  • 366 Answers

SOURCE: 2001 gmc sonoma overheating causes and where is the thermostat

check coolant level,if its not full check for leaks,hoses,water pump,rad and heater core.if level is ok,thermostat is located in housing where top rad hose connects to motor.

Posted on Aug 21, 2009

Testimonial: "This is great I will look into the salution you gave and will use this site agen a big Thank You"

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I remove oil pan on a 2001 gmc Sonoma pick up truck to replace gasket


1993 GMC SONOMA 2.6 CYL V6 NOT 4x4 OIL PAN ...

? 2:31
https://www.youtube.com/watch?v=1KsRTlnW7Cg
Sep 27, 2011 - Uploaded by JohnSmiths8379858
trying to reomove the oil pan to this truck has been sitting for about 6 ... 1993 GMC SONOMA 2.6 CYL V6 NOT 4x4 OIL PAN REMOVAL "HELP!

Oil Pan Gasket: How to Change Oil Pan Gasket for 2001 ...

www.2carpros.com/questions/2001-gmc-sonoma-oil-pan-gasket
Mar 18, 2011 - How to change oil pan gasket for 2001 sonoma, can i get away with just raising the engine two inches to ... 2001 GMC Sonoma • 4 cylinder 2WD Automatic • 150,000 miles ... You need to remove the engine to get the sump off.

Nov 28, 2015 | GMC Cars & Trucks

3 Answers

How much does a fuse box for 2001 gmc sonoma cost? and where can i buy one?


if the local service dealer parts doesn't have one then try your nearest gmc wrecker

Apr 25, 2015 | 2001 GMC Sonoma

1 Answer

I have an 2001 GMC sonoma that will not start. The engine is getting gas, fire, air, and the compression is fine. The timing mark on crank lines up. What could be the problem.


you may want to check to see if this engine has a crankshaft position sensor, that tells the computer when to fire the distributor to the right wire. It might be the ecm itself. The best way to see if it is getting fire is to use a test light and while someone cranks the engine check the number one plug wire for fire. If there is no fire to the wire it can be a faulty ignition module in the distributor , ecm, crankshaft position sensor, bad wire bad cap bad coil. Go through process of ilimination

Aug 27, 2011 | 2001 GMC Sonoma Extended Cab

1 Answer

Where is the ECM located on a 2000 GMC Sonoma?


Should be located under the hood on passenger side (to your left if looking under hood) at the top. It is a black box with 4 bundles of wires connected to it.

Jun 06, 2011 | 2000 GMC Sonoma Extended Cab

1 Answer

Where is the ECM module located in the 1991 GMC Sonoma ?? I have removed all of the lower covers under the dash board and cannot seem to locate it ???


I am not posative but you might try looking behind the side kick pannels if its not behind the glove compartment where they are usually located. . Hope this is helpful

Nov 26, 2010 | 1991 GMC Sonoma

2 Answers

Location of iat high input sensor


The iat (intake air temperature) is located on the air filter housing. If its reading high its probably unplugged

May 17, 2009 | 2001 GMC Sonoma Extended Cab

Not finding what you are looking for?
2001 GMC Sonoma Extended Cab Logo

Related Topics:

99 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

74945 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

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

Answer questions

Manuals & User Guides

Loading...