GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 3 of 3
  1. #1
    Newbie
    Join Date
    Feb 2013
    Location
    orange county california
    Posts
    3

    Default What is trouble code 36

    i have a 1994 gmc 2500 hd with a 454 in it and the service engine soon light is on and it shows a code 36 what does it mean

  2. #2
    Legend

    Join Date
    Sep 2010
    Location
    everett, massachusetts
    Posts
    1,461

    Default

    the obdI code 36 is MAF Burn-off circuit. I first would clean the maf sensor wires with CRC MAF cleaner just spray alittle do not touch the small sensor wires. clean the air ducts and If a oiled air filter is used make sure that you did not oil it too much.

    if after resetting the computer/ecm the code comes back then it will be the maf relays.

  3. #3

    Default

    36 ignition system circuit error. No MAF on TBI engines.
    Last edited by redvett; 02-19-2013 at 05:01 PM.

Similar Threads

  1. Help with assessing the GM trouble code...
    By meash20 in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 2
    Last: 05-19-2010, 03:38 PM
  2. trouble code 171
    By snascar29 in forum Chevy Colorado Forum (GMC Canyon)
    Replies: 1
    Last: 12-10-2009, 06:38 PM
  3. trouble code
    By challutz in forum Chevy C/K Truck Forum
    Replies: 2
    Last: 11-21-2009, 07:37 AM
  4. Trouble code
    By T1743 in forum GM Diesel & DuraMax
    Replies: 1
    Last: 11-21-2009, 02:11 AM
  5. PO131 trouble code
    By johna20376 in forum Performance & Fuel
    Replies: 2
    Last: 05-26-2009, 12:50 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •