7752 SPN Fault Code

Name:

Engine Start Control Message Rate

Description:

This signal is sent by the arbitrator to control the rate at which other participants send the Engine Start Control Message (ENGSC). The arbitrator sets this signal to the slower rate after the first engine start attempt after initial power-up is completed (either successful or not). After the initial start attempt the arbitrator returns to the faster rate from the time it latches another start request to the time this request is completed (successful or not).Senders of the ENGSC message shall broadcast at a rate of once every 20 ms when this signal is not available from the arbitrator, for example during initial system initialization. When this signal is available, senders shall follow the rate instructed by the arbitrator unless the sending device has a need to broadcast at the 20 ms rate, which it may do. 00b = Once every 20 ms 01b = Once every 250 ms or on change but no faster than 20 ms 10b = Reserved 11b = Not available

7752 spn fault code name is Engine Start Control Message Rate. If you don't take the time to look into 7752 spn fault when it arises, it can add up quickly. One small issue like 7752 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 7752 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.

7752 SPN Fault Code

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