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indy-tech
indy-tech, Import tech
Category: Hyundai
Satisfied Customers: 7156
Experience:  Work on all import vehicles
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I have a Hyundai santa Fe 2005 104,000 miles have been

Customer Question

I have a Hyundai santa Fe 2005 104,000 miles have been having trouble with car cutting out .took to garage replaced all 4 injectors car is running a lot better but still cutting out if I go over 2000 rpms any ideas.
Submitted: 19 days ago.
Category: Hyundai
Expert:  indy-tech replied 19 days ago.

Hi, I'm Greg (Indy-Tech).
Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply ASAP.
Rgds Greg.

Expert:  indy-tech replied 19 days ago.

Hi Paul

Which engine Diesel or petrol .

Is the check engine light "ON" when the engine is running

Greg

Customer: replied 19 days ago.
Diesel,eml light on code on my scanner is u0009.
Customer: replied 19 days ago.
If this is asap .£ 26 pound for this service .and then you hold back expecting a call which is another£15 pound rip off.
Customer: replied 18 days ago.
A reply would be good.
Expert:  indy-tech replied 18 days ago.
High Speed CAN Communication Bus (-) shorted to Bus (+)
Expert:  indy-tech replied 18 days ago.
Check for any other codes in all other ecu. This could be a short as said above but also could be a problem between two modules.
You need a good scan too to do the diagnostic check for this issue.
Expert:  indy-tech replied 18 days ago.
Was all codes in the system cleared after the injectors where replaced, as we have seen this code pop up with injector issues.
Customer: replied 18 days ago.
Garage said could be high pressure pump all codes we're cleared.
Expert:  indy-tech replied 18 days ago.
this is very possible but have them confirm this is the problem before you pay out all this money
To replace the pump, if it’s a dealer they have the equipment to test and confirm this .
Rgds Greg.
PS .. did the U0009 code come back .
Customer: replied 18 days ago.
If I rev car hard over 2000rpm the eml light comes on with that code on my scanner.
Expert:  indy-tech replied 18 days ago.
Have them check the maf sensor , this is also an issue that can cause a no over 2000 . 2,500 rpm
Problem.
The shop will have to use the live data stream to check for any data out of specs .
Greg
Customer: replied 12 days ago.
Now changed high pressure pump still cutting out could it be crankshaft sensor.