Problem after replacing knock sensors; engine will not stay running

Tiny
DONDUCK
  • MEMBER
  • 2003 TOYOTA CAMRY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 164,000 MILES
After replacing both knock sensors, all instrument indicators were maxed out.
After turning the key, instruments returned to normal. Then, after turning the key, engine would start and run for about a second and then stall out. Pressing on the gas pedal has no effect.
Thank you.
Monday, September 21st, 2020 AT 6:37 AM

2 Replies

Tiny
4DRTOM
  • MECHANIC
  • 467 POSTS
Hello,

Your going to have to go through your work and check everything wiring wise. Check that any ground wires were reconnected, any harness plugs are proper and fully clipped into place etc. Something you disconnected isn't connected properly for this to have happened.

This guide can help as well

https://www.2carpros.com/articles/stall-at-idle

We should run the codes as well

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please run down these guides and report back.

Tom.
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Monday, September 21st, 2020 AT 8:32 AM
Tiny
DONDUCK
  • MEMBER
  • 2 POSTS
Thank you Tom. I will do that and post what I find and the results if possible.
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Monday, September 21st, 2020 AT 8:44 AM

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