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New (used) engine shuts off after driving a few minutes

Tiny
CHARBELAKI
  • MEMBER
  • 2003 HONDA ACCORD
  • 2.4L
  • 4 CYL
  • 2WD
  • MANUAL
  • 230,000 MILES
Last week I have installed a new (used) engine for my car listed above ivtec dohc. After driving for 10 minutes, I had a problem, it cuts off and in scanner I read this : and the engine burned 2 quartz of oil in 5 days! I replaced the VTEC Oil Pressure Switch, but I had not  a good result. So I replaced again the engine. And I had the same problem, and I replaced the VTEC Oil Pressure Switch, but I had not  a good result,  in addition I have now two new codes: so, do you think that the mechanics made something wrong in wires? Or what could it be?  Thank you 
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Tuesday, March 16th, 2021 AT 5:54 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
When the engine shuts off, can you hear the fuel pump run when you turn the key back to on?

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

When you crank it, does the tach move up a little to show engine RPM? The crank sensor sends a signal to the ECM for this. If it is the issue, it would be one of the codes.

https://www.2carpros.com/articles/how-to-test-an-ignition-system

https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor

Roy

1. Disconnect the CKP sensor connector (A).
2. Remove the CKP sensor (B).
3. Install the sensor in the reverse order of removal with a new O-ring (C).
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Saturday, March 20th, 2021 AT 10:35 AM

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