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Greg
Greg, import technician
Category: Hyundai
Satisfied Customers: 5580
Experience:  27 year and 16 year as shop owner, import technician
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Is there a vacuum pump on a 2003 Hyundai Santa Fe?

Customer Question

Is there a vacuum pump on a 2003 Hyundai Santa Fe?
Submitted: 3 years ago.
Category: Hyundai
Expert:  Greg replied 3 years ago.
Hi welcome to JA.com.I will answer your question the best I can,

Here is a repair sheet for your mechanic so he can sort out this issue.

For the P0449.

System Inspection
Canister Air-Filter Inspection
1.Disassemble the Canister Air-Filter and hose from their respective positions.
2.Check the Canister air-filter for contamination.Disconnect CCV connector.
3.Is Canister Air-Filter contaminated with dust?YES▶ Replace as necessary and go to "Verification of Vehicle Repair" procedure.NO▶ Go to "Canister Closing Valve(CCV) inspection" procedure.
Canister Closing Valve(CCV) inspection
1.Return vehicle to original condition.
2.Ignition "OFF".
3.Disconnect the hose connecting Canister Closing Valve(CCV) to canister.
4.Blow air to the canister side of the valve and verify air escapes to the air filter side.
5.Turn ignition on and jumper a wire to GND(back probe) at terminal 2 of the ECM connector(CCV valve should click).
6.Blow air into hose and verify air does not escape.
7.Repeat this procedure 4 or 5 times to ensure CCV reliability.
8.Is CCV working properly?

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If hose was pinched or restricted:
1.Fueling would be difficult if not impossible.
2.Restriction or blockage could cause pressure to accumulate in tank triggering a P0451.
YES▶ Check for poor connection between ECM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "Verification of Vehicle Repair" procedure.NO▶ Replace CCV. If CCV was stuck closed, inspect all lines and canister for liquid fuel. Replace any contaminated components and blow out lines.Go to "Verification of Vehicle Repair" procedure.

For the issue P0425

This code is not known to this vehicle.
Please recheck this code .

Repair the P0449 then clear codes retest systems .

If you need further assistance with this issue please get back to me for assistance .

Regards Greg



Need further assistance Just ask.
Regards Greg
Customer: replied 3 years ago.
Sorry, Just got home from work. I don't know what the CCV would have to do with the engine whining sound or the eradioc tranny....Since code PO425 is not associated with the Santa Fe, I'm thinkin PO 449 is not the right code either.....???
Expert:  Greg replied 3 years ago.
Take a drive down to your local autozone and get a free code read out then repost the codes here for me.

Regards Greg
Customer: replied 3 years ago.

Will Do Greg

 

Thank You

Expert:  Greg replied 3 years ago.
Let me know

Greg
Customer: replied 3 years ago.

Greg,

Ed did not get back to the same technician today. He tried another place but their computer was down and they didn't know when they would the part in to fix it. If he can't get another readout by Friday, we'll just go ahead and accept answer.

 

Thanks

Expert:  Greg replied 3 years ago.
Hi.

Even though you want to accept the answer thats not a ,
because i will stay with you until we sort out this issue even if it takes a few more weeks.

Just keep coming back to this page as i will be more than happy to assist you with this issue .

Kind regards Greg
Customer: replied 3 years ago.

Does this mean I should accept answer now? I'm not sure how this works.

 

Thanks Greg,

Anita

Expert:  Greg replied 3 years ago.
Hi Anita

No not at all .

But if you do, i will stay with you until this problem is resolved.
Or you can wait till it is resolved .

Kind regards Greg

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