Emission

Tiny
CHARLES 123
  • MEMBER
  • 2008 CHEVROLET 1500
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 111,000 MILES
Check engine light stays on evap. Replaced purge sol, also TPS. Tried to reset will not turn off.
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Friday, July 21st, 2017 AT 11:57 AM

6 Replies

Tiny
HMAC300
  • EXPERT
Make sure gas cap is tight first It should click three times after each fill up. What code is it as there are four different ones? Check for vacuum lines off or broken as well.
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Friday, July 21st, 2017 AT 12:01 PM
Tiny
CHARLES 123
  • MEMBER
Code p0449.
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Friday, July 21st, 2017 AT 12:16 PM
Tiny
HMAC300
  • EXPERT
You either have a bad connection or short to ground which can be in the wire or ECM. See picture for instruction on how to test.
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Friday, July 21st, 2017 AT 1:09 PM
Tiny
JESSIE473
  • MEMBER
Where is the emc located thank you
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Saturday, July 22nd, 2017 AT 5:23 PM
Tiny
JESSIE473
  • MEMBER
Imean the ecm
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Sunday, July 23rd, 2017 AT 7:31 AM
Tiny
HMAC300
  • EXPERT
Under the left front fender close to battery
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Sunday, July 23rd, 2017 AT 8:05 AM

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