DTC B185D Dodge

Fuel Trim Cylinder Balance Bank 2

Fuel Trim Cylinder Balance Bank 2

Description

DTCs P0030, P0036, P0050, P0053, P0059, P0101, P0102, P0103, P0106, P0107, P0108, P0117, P0118, P0128, P0131, P0132, P0133, P0134, P0135, P0151, P0152, P0153, P0154, P0155, P0201-P0206, P0300, P0301-P0306, P0411, P0412, P0418, P0442, P0443, P0446, P0449, P0452, P0453, P0454, P0455, P0496, P1133, P1153, P1516, P2101, P2119, P2120, P2125, P2135, P2138, P2176, P2431, P2432, P2433, P2440, P2A00, P2A03 are not set. The device control is not active. The intrusive diagnostics are not active. The engine overspeed protection is not active. The power take-off (PTO) is not active. The traction control is not active. The fuel control is in air-fuel Closed Loop. The system voltage is more than 10 volts, or less than 18 volts. The engine run time is greater than 100 seconds. The engine coolant temperature (ECT) is greater than -20°C (-4°F). The engine speed is greater than 425 RPM, but less than 6,000 RPM. The mass air flow is greater than 25 g s, but less than 510 g s.

Cause and Solution

Multiple samples of the pre-catalyst HO2S accumulated voltage are consistently greater than the desired value.

Video Guide

Duration: PT5M57S | Uploaded: 2020-07-12

Diagnostic Info

  • DTC Code: B185D
  • Brand: Dodge
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