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Deere 650j F48A code

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Deere1

Member
Joined
Jun 11, 2018
Messages
5
Location
Nashville
seeing if anyone has any info on a F48a code showing up on a Deere 650j
Seems to be fuel related it runs rough when giving it throttle
 

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TNB

Active Member
Joined
Jul 23, 2016
Messages
38
Location
Over there
Occupation
P-on
Deere1 said:
seeing if anyone has any info on a F48a code showing up on a Deere 650j
Seems to be fuel related it runs rough when giving it throttle
Click to expand...
The code regards an issue with the crank position input signal..I assume yours is a tier 3 with a common rail fuel system? If so the sensor is located under the fuel pump on the left side of engine and should have 2500-3500 ohms of resistance between the terminals.
 
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