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1998 Mercedes-Benz A140 1.4L Poor Idle Quality
Hi everybody, i have this A140 that doesn't idle when cold and has poor acceleration untill the engine gets hot before it will move fine, check for codes and found two one active P0130 O2 sensor upstream of twc minimum voltage not reached and active and stored...
Summary posted 6/19/2006
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| VIN | WDB1680311 |
| Engine | 1.4 L / 4 cyl |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Cold |
Trouble Codes
| P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction |
| P0170 | Fuel Trim Too Rich Or Too Lean |
Message Closed w/Summary
Vehicle Data
1998 Mercedes-Benz A140
| VIN | WDB1680311 |
| Engine | 1.4 L / 4 cyl |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Cold |
Trouble Codes
| P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction |
| P0170 | Fuel Trim Too Rich Or Too Lean |
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