Fault Code 3217.03 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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Fault Code 3217.03

Crown C5

Hello I have recently purchased and new crown c5 and it keeps throwing a 3217.03 fault does anyone know what this fault is

Posted 11 Dec 2019 23:11
By Adam_Grieshop
joined 11 Dec'19 - 2 messages
Ohio, United States

Adam

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Adam, that code is for the pre cat o2 sensor. Check the wiring near where it is suppose to be secured away from exhaust. If not secured properly it could rest on exhaust manifold and cause signal short. Good luck

Posted 28 Dec 2019 06:13
By Scott_Holland
joined 28 Dec'19 - 2 messages
Ontario, Canada

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