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Tiny
CROWNVIC1993
  • MEMBER
  • 1993 FORD CROWN VICTORIA
  • 4.6L
  • 2WD
  • AUTOMATIC
  • 142,000 MILES
I ran codes on my car listed above.

koeo = 111

koeo continuous code 332 insufficient EGR
flow.

koer = 111

Why did 332 not show in the koer test?

Thanks for your help.
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Monday, January 29th, 2018 AT 9:49 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
The EGR is not tested with the key on engine off. It is only tested when the engine is running.

Roy
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Tuesday, January 30th, 2018 AT 9:53 AM
Tiny
CROWNVIC1993
  • MEMBER
  • 4 POSTS
In the code book it says that code 332 test condition R, C (running/continuous). I expected to see 332 when koer since it showed in the continuous code, but it did not. Why did it not show in koer?
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Wednesday, January 31st, 2018 AT 5:35 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
The fault was not at that time the test was running. It was active at some point but not when the test ran.

Roy
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+1
Wednesday, January 31st, 2018 AT 5:38 AM

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