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1997 Mercedes-Benz E320 3.2L MIL Lamp on
Vehicle check engine light comes on and stores PO170 and PO 443. Trouble codes have been cleared twice with a CS2000 & the codes reappear. Checked fuel pressure regulator and air leaks between air flow meter and throttle body. Check oper- ation of purge co...
FIX posted 11/12/1999
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Message Closed w/FIX
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Related Documents & Media 
| VIN | WDBJF55F3V |
| Engine | 3.2 L / 6 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0170 | Fuel Trim Too Rich Or Too Lean |
| P0443 | EVAP Canister Purge Valve Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1997 Mercedes-Benz E320
| VIN | WDBJF55F3V |
| Engine | 3.2 L / 6 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0170 | Fuel Trim Too Rich Or Too Lean |
| P0443 | EVAP Canister Purge Valve Circuit Malfunction |
Video