code 100 comes up on my 2009 chevy truck

Asked by Feb 07, 2014 at 11:38 PM about the 2009 Chevrolet Silverado 1500 LTZ Ext. Cab 4WD

Question type: Maintenance & Repair

truck will start and then dies. then will not even turn over.  If you unhook the battery for a minute and then try to start truck will run and then die right away.  code 100 says lost communication with the ecm?

1 Answer

63,295

Code P0100 is a mass airflow sensor circuit problem. HTH. -Jim

Your Answer

Add photo

Related Questions

  • Loud Tapping Noise:2009 Silverado 26 answers

    Tapping noise is noticable when at stop light, when engine is turned on and when im parking. I notice the noise a few days oil change at goodyear. My truck has been with the GMC since 3/15/2011, and s...

    2009 Chevrolet Silverado 1500

    -

    Maintenance & Repair

  • Engine stops running while driving, check engine light comes on, truck will not restart. 2 answers

    Truck will restart after sitting awhile. Power cuts out at random times.

    2009 Chevrolet Silverado 1500

    -

    Maintenance & Repair

  • What would cause no power - only code is 0300? 2 answers

    I was going down the interstate at about 72 mph and all was well. Then the truck started loosing power. By the time I got it off the interstate (about 1 mile) Foot to the floor, doing about 15 mph. ...

    2006 Chevrolet Silverado 1500 Work Truck 4WD

    -

    Maintenance & Repair

  • OIl pressure still drops after changing oil sending unit? 91 answers

    When truck is first started, oil pressure is normal, around 40 psi. When engine temp starts up, oil pressure slowly falls until "Stop Engine - Low Oil Pressure" warning comes on. Switch truck off a fe...

    2009 Chevrolet Silverado 1500 LTZ Crew Cab 4WD

    -

    Maintenance & Repair

  • Can my truck pull a fifth wheel? 13 answers

    I have a 2011 4x4 Chevy Silverado, 1500 reg cab, long box. Axle ratio is 3.42. Factory installed trans cooling package. Build sheet says I can tow max of 9800lbs, with a GCWR of 15000. My wife wants a...

    2011 Chevrolet Silverado 1500 Work Truck 4WD

    -

    General

Search Chevrolet Silverado 1500 Questions

Chevrolet Silverado 1500 Experts

#1 John Carson
John Carson
Reputation 1,910
#2 Rowefast
Rowefast
Reputation 1,690
#3 Silverado_owner_2006
Silverado_owner_2006
Reputation 1,590
View All

Related Models For Sale

Used GMC Sierra 1500
891 Great Deals out of 64,400 listings starting at $1,500
Used Ford F-150
2,401 Great Deals out of 210,250 listings starting at $895
Used Dodge Ram 1500
443 Great Deals out of 11,388 listings starting at $700
Used Chevrolet Silverado 2500HD
336 Great Deals out of 26,379 listings starting at $2,500
Used Toyota Tundra
522 Great Deals out of 32,170 listings starting at $2,995
Used Toyota Tacoma
543 Great Deals out of 37,485 listings starting at $2,807
Used Chevrolet Tahoe
612 Great Deals out of 27,547 listings starting at $600
Used Chevrolet Colorado
224 Great Deals out of 22,361 listings starting at $2,000
Used Chevrolet Camaro
136 Great Deals out of 35,103 listings starting at $1,995
Used Ford F-250 Super Duty
384 Great Deals out of 47,447 listings starting at $400
Used Ford Mustang
334 Great Deals out of 45,576 listings starting at $2,000
Used Dodge Charger
240 Great Deals out of 27,114 listings starting at $1,997

Used Cars For Sale

2013 Chevrolet Silverado 1500 LTZ Ext. Cab 4WD For Sale
3 Great Deals out of 120 listings starting at $15,499