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Thread: Need help with engine codes

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    Need help with engine codes

    These codes came up while running the Ross-Tech Lite diagnostics program. I did a little research and found out what they all mean. Can you guys help me on where to start on each one (location of part, and how to replace, or how to troubleshoot part)... I'd like to try and do it myself to save some cash!

    18058 - Powertrain Data Bus: Missing Message from Instrument Cluster -- P1650
    17837 - Electric Air Pump Primary Failure -- P1429
    18321 - Pressure Switch A Circuit Malfunction -- P1913
    17521 - Oxygen (Lambda) Sensor; B1 S1: Internal Resistance too High -- P1113 -- Intermittent
    16839 - Evaporative Emission Control System Leak Detected (no purge flow or large leak) -- P0455
    16684 - Random/Multiple Cylinder-Misfire Detected-Check cause for misfire, Check Fuel Tank Level -- P0300
    16687 - Cylinder 3: Misfire Detected -- P0303
    16690 - Cylinder 6: Misfire Detected -- P0306


    Last edited by sincityS4; 01-18-2011 at 11:07 AM. Reason: added info
    2001 B5 S4 // GIAC chip // Forge Diverter Valves // Evolution Motor Sports Cold Air Intake// Neuspeed Exhaust
    // Eibach Sport Springs // Bilstien Race Struts // SportMax Racing 18x8.5 // Neuspeed Sway Bars // 5% Tint//

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