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2000 Volkswagen Jetta\r\nwith 2.0 L Engine

2000 Volkswagon Jetta with 2.0 L Engine

Problem: Check Engine light with the
5 different OBD II Codes

P 1451
P 1421
P 1425
P 1472
P 0102

I've checked all the fuses including the #43 and cleared the codes with my OBD code reader but it comes right back on as soon as I turn the engine on

Any help will be appreciated.
Thank you very much in advance.

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Check Engine Light (CEL) could mean different problems. You need to take your car to a mechanic or a dealer. The technician at the dealership or a garage will then hook up the scanner to the car computer and retrieve the stored trouble code(s). Then he (she) will look it up in the service manual provided by a car manufacturer. The service manual contains the list of possible codes (about few hundreds) and describes what each code means and what needs to be tested. The code itself doesn't tell exactly what component is defective - it only indicates where to look, what engine parameter is out of normal range. The technician will have to perform further testing to pinpoint a defective part.

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Posted on Oct 01, 2009

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