Nov 19, 2015 · - P205b is a Reducatant tank temperature sensor code, the diagnostics for this code are extremely simple. 9 times out of 10 the reservoir in the tank that contains the heater …

Jul 19, 2017 · p205b I got the p205b check engine light on. I am at dealer and was told with 56,000 miles on my 2011 I would have to pay $600 to have DEF tank/module replaced, has …

The P205B code indicates a fault in the reductant tank sensor circuit, affecting DEF system monitoring. Check the DEF tank sensor wiring and connectors for corrosion or damage.

Jun 3, 2015 · P205B= reductant tank temperature sensor circuit range/performance - AND P0420= catalyst system efficiency below threshold Bank 1 !!! any help will be greatly …

Customer: I have a 2016 Duramax 6.6 GMC Sierra and received a code P205B. I replaced the DEF temperature level Bosch sensor, but now the DEF level percentage is stuck at 18% even …

The P205B-00 code indicates an issue with the Diesel Exhaust Fluid (DEF) tank temperature sensor. This sensor monitors reductant fluid temperature to ensure proper emissions control. …

2011 LML LTZ 190K. I’m getting the P205b code plus some other weird problems. I’ve cleared the code a few times but when I turn on the turn indicators the dash immediately gives me the …

Customer: I have a P205B code on my 2015 Duramax. Mechanic's Assistant: Just to clarify, what’s the exact code? And have you attempted to reset it? Customer: The code is P205B. I …

Mack Granite P205B Fault: Causes and Troubleshooting Tips Granite trucks often face intermittent P205B faults and solenoid or heater circuit malfunctions under heat conditions. …

The P205B, P21AB, P21B0, and P203D codes indicate faults in Diesel Emissions Fluid (DEF) temperature sensors 1, 2, and 3. Inspect each DEF temperature sensor located along the DEF …