P1446 BMW – Diagnostic Module Tank Leakage Pump Control Circuit Signal High

P1446 BMW Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1446 BMW Possible Causes

Faulty Diagnostic Module Tank Leakage (DMTL),DMTL harness is open or shorted,DMTL circuit poor electrical connection

P1446 BMW Description

Diagnostic Module Tank Leakage Pump Control Circuit Signal High is the generic description for the P1446 Bmw code, but the manufacturer may have a different description. Currently we have no further information abouth the P1446 Bmw OBDII code.