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Hyundai Santa Fe Ii P0420 Engine Trouble Code

When the check engine light comes Hyundai Santa Fe Ii P0420 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

Hyundai Santa Fe Ii P0420 Code Meaning :

P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
0
Intake Valve Control Solenoid Circuit Low
4
Engine Oil Temperature Sensor Malfunction
2
Cylinder 10 Contribution/balance Fault
0
Reverse Input Circuit
Hyundai Santa Fe Ii Engine

When you check Hyundai Santa Fe Ii car engine light came on code P0420 the reason should be Three way catalytic converter Bank 1 does not operate properly.. However manufacturer may have a different definition for the P0420 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0420 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0420 OBD-II Trouble Code The Engine Control Module ( P0420 code.

Reason For P0420 Code

The reason of P0420 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0420 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.Also you can check P0420 trouble code diagnosis page.

P041F Previous Engine Trouble Code For Hyundai Santa Fe Ii Next Engine Trouble Code For Hyundai Santa Fe Ii P0421

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