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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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Message Closed w/FIX
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24 Replies Received
24 Replies Received
Related Documents & Media | 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) |
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) |
Video