2001 Volkswagen Golf GL 2.0L MIL Lamp on
wman came in with po420 testd o2 cat and fuel trim. could not get readings with mentor in generic or obd. replaced o2. both that is the readings were front .85 rear .32. they were 0 before. took it for a ride found exhaust was loud at acceleration found cat ha...
FIX posted 7/31/2008
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Vehicle Data2001 Volkswagen Golf GL
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2001 Volkswagen Golf GL
VIN | [No VIN Available] |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / multiport |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | 4 Door 2.0 Liter |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |