Codes P1000 and P0406?

Tiny
ANDRIN ATEM
  • MEMBER
  • 2004 FORD EXPLORER
  • 14,567 MILES
P1000 fault code, fault code FTC p0406 EGR.

These are just the two basic codes I keep getting. Also, dashboard not coming on when on ACC, but when engaged it rotates but no start. I would like to know the fuel psi as well for the ram that supplies injector and any other information that can help me understand how to solve this issue. I have checked all fuses, but the dash won't turn on, is there something I have to check like a join socket or a specific relay, not even the windows work central lock system does not respond as well.
I think maybe the ECU has a problem.

VIN 1FMDU73K34UB74540
Sunday, October 23rd, 2022 AT 11:37 PM

2 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,883 POSTS
So, if the EGR valve is stuck open the engine will not start, also does the engine have spark? If so, will it run on starting fluid? This guide can help:

https://www.2carpros.com/articles/car-not-running-advanced

This can help you check for spark:

https://youtu.be/baq_aEWNQ0Y

Please go over these guides and report back.
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Monday, October 24th, 2022 AT 12:01 PM
Tiny
ANDRIN ATEM
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  • 186 POSTS
Okay, I will check the above guide and reply with result.
Thanks
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Monday, October 24th, 2022 AT 1:25 PM

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