Web• P221C: Reductant Tank Heater 2 High Current • P10D9: Reductant Heater 1 Control Circuit Shorted • P10F3: Reductant Heater 2 Control Circuit Shorted Reductant Heater 2 Control Circuit • P143C: Reductant Heater 3 Control Circuit Shorted Reductant Heater 2 Control Circuit • P20B9: Reductant Heater 1 Control Circuit • P221E: Reductant ... WebINSTALL a new Reductant Heater relay. Clear the PCM DTCs. REPEAT the selftest. GO to RH12. RH12 CHECK THE REDUCTANT HEATER RELAY B+ CIRCUIT Reductant Heater Relay connector disconnected. Measure the voltage between: ( + ) Reductant Heater Relay Connector, Harness Side ( ) B+ Pin 3 Ground
Driving with faulty DEF pump/heater? : r/Diesel - Reddit
WebDec 3, 2024 · Joined May 31, 2015. 3 Posts. Discussion Starter · #1 · May 31, 2015. I just had the DEF recall fix done at 32000 in my 2012. 2500 miles / 5 weeks later later I get a warning engine speed will be limited to 50 in 50 miles if I don't refill. Only took 2.5 gallons was not low and no previous warns. WebMay 10, 2024 · My best guess as to what is happening is that I messed up one or more of the sensors on the DEF pump when replacing the pump onto the tank. I have ordered a new pump and will put that on, but if I am still popping codes (here are the current codes: 2 Permanent trouble codes: P20BA (reductant heater "A" control circuit performance); … screwfix market harborough phone number
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WebIf this occurred, the driver may experience a loss of steering which would increase the risk of a collision and injury. As part of the recall, Ford dealers were to inspect the intermediate … WebFeb 10, 2024 · The P20B9 engine code can also be triggered if the powertrain control module (PCM) doesn’t detect voltage in the reductant heater A’s control circuit. The “A” designation is used when there are multiple reductant heaters. ... special tools and knowledge are needed to properly solve the problem. If you don’t have experience fixing … WebFeb 2, 2024 · If the p20ba code returns after this, test the heater and anything associated with it like the circuits. You can also replace the DEF reductant heater with a new one. The cost of the heater will depend on the specific config and year of the Ford F-250. We can assume you might need to pay around $450-$600 for a brand new DEF heater. Final … screwfix march