4.9 knock sensor code 225

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01-10-2015, 09:45 AM

Boss08v10

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4.9 knock sensor code 225

Has anyone ever had the knock sensor fail and the truck won't even run. Our 1994 4.9 shows code 225 which is knock sensor and the truck will barely run.

This knock sensor seem kinda hard to find too.

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01-10-2015, 03:59 PM

rla2005

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The knock sensor is not going to prevent the engine from firing.

This pic shows its location: https://www.ford-trucks.com/user_gal...id=52797&.jpg=

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