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How To Solve BMW X5 Engine Fault With ISTA?
Faulted vehicle symptoms: abnormal check engine lights on while driving normally Diagnostic tool: BMW ICOM A2+B+C 2022.05 BMW Rheingold ISTA+ 4.35.20 4.23.14 ISTA-P 3.70 Free download Issues diagnosed: start BMW ICOM A2 ISTA diagnostic software, get faulted memory that exhaust gas too thin after exhaust catalytic converter, but not exist currently, with frequency about dozens of times. After clear codes, and ride car again; within 5 minutes, check engine light on, read DTC, the same codes. After engine cool down, inspect exhaust tube, good performance on exhaust tube, no blogged situation; check tube sealing, normal; carbon deposit not too much. Change O sensor and normal condition within 40km, and regarded as o sensor fault cause the issue. But the issue occurred again, and used ICOM A2 ISTA software, the same memory codes as the above and one more code, before exhaust catalytic converter o sensor no.2 signal stay in fuel concentration is too high, respectively with 184 and 2 frequencies. Inspect fuel, injector, cylinder carbon deposit situation and carbon tank, normal; after analysis of codes, recognized faults are in no.2 row of tube, leakage probably. After inspection of it, breakage on senor installation hole and soldering parts.
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Knowing what I want to do, in the dead of night, ask myself my future plans, and move in that direction to realize it.(www.cnautotool.com) |
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Welcome to the site.
Is your vehicle a car? Please post more info. Exact codes would be ideal.
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'06 X5 3.0i - bought @143,123 miles (12/26/20) |
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If your X5 has an N52, it's an E70 and you're in the wrong forum. Also, diagnostics will go a lot better if you share the actual error codes.
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2011 M3 2006 Sierra 2500HD 4WD LBZ/Allison 2004 X5 3.0i 6MT 1995 M3 S50B32 1990 325is 1989 M3 S54B32 Hers: 1989 325iX 1996 911 Turbo |
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