Cummins ISX Code SID 151 ???

[taco05]

Does anyone know what code Sid 151 Fmi3 is for, this is on a cummins ISX in a 2006 Volvo? It is Active and I can not find any info what the code is for.

SID151 FMI3
System Diagnostic Code #1

Thanks in advance

[chupacabras]

the sid 151-3 code is cummins fault code 691 . this is for your turbo compressor intake temp, (temp sensor right on the turbo). fault is for an open circuit or bad ground. just unplug the sensor and measure the voltage across and should range from 4.75-5.25 volts. if it is in range, replace the sensor. if not, check the ground circuit for continuity.