Code 5246 Fmi 0
Failure mode indicators fmi fmi0 data valid but above normal operational range most severe level fmi1 data valid but below normal operational range most severe level.
Code 5246 fmi 0. This is one possibility on clearing codes snp 3361 snp 5246 snp 4364 on freightliner cascadia this clear codes on my truck httpsyoutubet1yuztairlw. Anyone familiar with this code. It seems that there is some problem with the scr did a research but cant figure it out. Spn 5246 fmi 0 i have this on a truck that came to the shop today he has derate 5mph did a regen on it it worked for 1 hour not to sure what to look for.
Epa10 only if spn 5246fmi 0 15 or 16 are the only. I have a cummins isx its in derate mode its showing codes on my dash which are engine 0 fail 31 5246 1569i had the dpfdoc cleaned i changed the i map sensor also i also did a park regen on it but after i drove it for about 30 minutes after that the yellow engine light came back on and once i stopped shut it off then restarted it now the redyellow light is on and in debate mode could. You are looking for any leaks kinks cracks or disconnected lines. The first two steps are fairly easy.
Epa10 only if spn 5246fmi 0 15 or 16 are the only faults present follow troubleshooting procedure for spn 3361fmi 7 def unit unable to clear restriction. Descriptionregulatory fault ignored derate on. Critical scr related fault codes have been active for an extended period of time and require immediate attention. First check the def supply and air lines.
Regulatory fault ignored derate on. The 3361fmi 7 code is more then likely your metering unit is stopped up and needs flushed. Spn 5246 fmi 0. No matter which code you have the troubleshooting steps are all very similar.
Spn 5246 spn 16. This diagnostic code is typically regulatory fault ignored derate on. Troubleshooting the detroit diesel def codes basic def checks first. Spn 5246 spn 15.
Vehicles equipped with option to display codes. Second opinion i have code spn 5246 fmi 0 on my volvo d13h 2011 256k miles. Def gauge bar is full but amber light. Fault code eec61 spin 5246 this just means the warning was ignored so the motor went to de rate.
It says def tank low derate to 5 mph but my def tank is full. Regulatory fault ignored final action. Codes will not be displayed on the gauge cluster if the vehicle is equipped with the vid.