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1999 Volkswagen Jetta GL 2.0L MIL Lamp on
obd 11 techs,we have two vehicles with the exact same code. its an p1128 long term fuel trim lean. what is happening is the ecu is pegging the trim at 25% to compensate for the lean [...] is registuring correctly. fuel pressure is correct. the code sets at abo...
FIX posted 6/19/2001
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Message Closed w/FIX
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Related Documents & Media | VIN | 3VWSA29M1X |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 1128 | long term fuel trim lean |
Message Closed w/FIX
Vehicle Data
1999 Volkswagen Jetta GL
| VIN | 3VWSA29M1X |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 1128 | long term fuel trim lean |
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