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Home >> BMW >> 2010 >> 550i Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P0035 - DTC P0480 (N63 & S63) >> Diagnostic Trouble Codes (DTCS) MSD85 - Bn2020 >> DTC P1434, BMW Hex Code 0x190404, BMW Code 1639428: Diagnostic Module Tank Leakage (DM-TL) >> Monitoring criteria

Monitoring criteria

The fault is recognized when the cur rent fluctuation exceeds 1 mA during a time window defined in the program map.

Potential problem source(s):

-DMTL (heater) defective

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