6201 SPN Fault Code

Name:

Engine Turbocharger Compressor Blowoff Actuator 1 Command

Description:

The command to blow off actuator 1, normalized to percent, where 0% nominally represents fully closed (No Flow) and 100% represents fully open (Max Flow). The purpose of Blow-off value is similar to that of Compressor bypass valve, however the blow-off valve releases the air at the high pressure compressor outlet to the low pressure turbine outlet.FB00h – FB64h is sent to calibrate to a specific position. The LSB specifies the position with a resolution of 1%/bit (eg, FB32h is sent to calibrate the actuator to 50%). FBFFh is sent to calibrate the actuator using its own algorithm. Calibration status from the actuator is received on SPN 6316.

6201 spn fault code name is Engine Turbocharger Compressor Blowoff Actuator 1 Command. If you don't take the time to look into 6201 spn fault when it arises, it can add up quickly. One small issue like 6201 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of 6201 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

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