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Eric
Eric, Automotive Repair Shop Manager
Category: Car
Satisfied Customers: 29942
Experience:  Automotive Repair Shop Manager, Technician/JA Mentor
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I have 2000 ferrari 456 is three troble codes p0603 p1445

Customer Question

I have 2000 ferrari 456 is three troble codes p0603 p1445 p1446 need to know definitions please let me know Raymnds Auto Service my email***@******.*** Thanks Raymond
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Submitted: 1 year ago.
Category: Car
Customer: replied 1 year ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  Eric replied 1 year ago.

HI,

I am sorry that you have not been helped yet. I just came online and saw your question

P0603 - internal ecm error for Keep Alive Memory(KAM).

Both P1445 and P1446 are for catalyst temperature range performance errors

Replace and program new ecm. If the P1445 and P1446 codes return, check the O2 sensors are reading correctly and if they are, replace the converter

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Expert:  Eric replied 1 year ago.

I noticed we have not yet resolved your concern you asked about. I would sure appreciate it if you would reply so I can offer my skills and knowledge and repair guide access to help as best I can.

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