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Vacuum hose diagram?

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
As it states up in the trouble code information, the air pump runs at start up, to lower tailpipe emissions at that time. Has the code been cleared, if so, has it returned?
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Tuesday, December 15th, 2020 AT 6:21 PM (Merged)
Tiny
LUCKYLYNK
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  • 8 POSTS
All I did was undo the battery install it and hook battery back up and fans not on when I start it, could it the relay? And if so where is it, somewhere I read that its behind driver marker light and I dont see it there.
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Tuesday, December 15th, 2020 AT 6:21 PM (Merged)
Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
Here is what I have,

AIR Pump Relay

Forward lamp harness, right side of the engine compartment, rearward of the Horn
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Tuesday, December 15th, 2020 AT 6:21 PM (Merged)
Tiny
LUCKYLYNK
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  • 8 POSTS
Well I replaced the relay. But the air pump was on for a min then turned off. But I took it to advance auto and they said no codes have came up.
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Tuesday, December 15th, 2020 AT 6:21 PM (Merged)
Tiny
FACTORYJACK
  • MECHANIC
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I would continue to roll with it at this point. Try the emissions test as soon as you feel comfortable with it.
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Tuesday, December 15th, 2020 AT 6:21 PM (Merged)
Tiny
DIESEL GABE
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  • 1 POST
What is the name of that hose circled in red?
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Tuesday, December 15th, 2020 AT 6:21 PM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
That is called an air intake bypass tube.

Please use 2CarPros anytime, we are here to help and tell a friend.

Best, Ken
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Tuesday, December 15th, 2020 AT 6:21 PM (Merged)

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