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2001 Hyundai Santa Fe LX 2.7L MIL Lamp on
Posted to Asian Driveability on 2/7/2008 3 Replies

After verifying code with scope, I replaced cat with reman unit along with exhaust manifold for cracks and the B1S1 O2 because it was seized in the manifold. Code reappeared in pending and after checking Mode 6 for cat test found it was failing worse than the ...

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  Related Documents & Media  2001 Hyundai Santa Fe LX

 
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car Vehicle Data

2001 Hyundai Santa Fe LX

VIN 3GH4956L13
Engine2.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0421Catalytic Converter Efficiency (Bank 1)
Message Closed

car Vehicle Data

2001 Hyundai Santa Fe LX

VIN 3GH4956L13
Engine2.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0421Catalytic Converter Efficiency (Bank 1)