Check engine light on, code P2014, crank not start issue

UNIQUEHONDA

MEMBER
2008 AUDI Q7
4.2L
V8
4WD
AUTOMATIC
177,000 MILES

I tested the fuse panel for power and found that only some of the fuses are getting power (fuses 13-16 no power). No power to certain parts of the fuse panel under the hood. Truck cranks no start and check engine light code p2014.

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Monday, June 6th, 2022 AT 9:07 AM

5 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,526 POSTS

Yes, the codes P2014 is telling you there is a faulty intake manifold runner control solenoid which shuts down the intake so the engine will not start. Here is the location so you can change it out and fix the problem. #19 in the diagram. Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.

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Monday, June 6th, 2022 AT 8:20 PM

UNIQUEHONDA

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13 POSTS

Would this issue cause loss of power to part of the fuse box?

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Tuesday, June 7th, 2022 AT 8:40 AM

KEN L

MASTER CERTIFIED MECHANIC
47,526 POSTS

There is a power supply relay that needs to be checked. here is a guide to help and the relay location in the diagrams below #1:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Check out the diagrams (below). Please let us know what you find.

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Wednesday, June 8th, 2022 AT 12:06 PM

UNIQUEHONDA

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13 POSTS

How does the power relay work? What could be causing it to not engage with the key in ignition?

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Saturday, June 11th, 2022 AT 7:55 AM

KEN L

MASTER CERTIFIED MECHANIC
47,526 POSTS

Nice work, I think you have found the problem, let's try a new relay in that position to see if it works. Also, you can try holding the relay engaged to see if the engine starts.