Cummins fault code16218 · HVESP8 Operational Status
HVESP8 Operational Status - Received Network Data in Error
16218 Cummins fault code as shown in INSITE / CaltermSPN14242 · HVESP8 Operational StatusFMI19 Received network data in errorOBD codenone (J1939 only)LampAmber WARNING lampCummins textHVESP8 Operational Status - Received Network Data in ErrorFailure modeReceived Network Data in ErrorWhat Cummins code 16218 means
Another module on the datalink is sending the ECM a value for HVESP8 Operational Status that is flagged as an error or is out of the valid range. The sensor may be fine; the fault points at the module that broadcasts the value or at the datalink wiring.
It lights the amber CHECK ENGINE (warning) lamp. The engine keeps running, but a torque or speed derate may apply depending on the calibration and on how long the fault stays active.
On a generic J1939 scan tool, or on the dash of a Freightliner, Kenworth, Peterbilt, International or Volvo chassis, the same fault is shown as SPN 14242 FMI 19 rather than as Cummins code 16218. Cummins INSITE and Calterm show the Cummins number, the SPN / FMI pair and the lamp together.
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Upload your .xcal →Cummins ECFG / E2M definitions for CM550, CM552, CM554, CM570, CM800, CM850, CM870, CM871 and more: the fault table, torque, fuelling, boost, EGR, DPF and SCR maps, ready for Calterm or WinOLS. Instant download.
Find your ECFG →Other Cummins codes on SPN 14242 HVESP8 Operational Status
Code 16218 is the only Cummins fault code assigned to SPN 14242.
Related Cummins fault codes
J1939 failure mode identifiers (FMI)
FMI 19 is highlighted. The FMI is the second half of every J1939 fault and tells you how the component failed; the SPN tells you which component.
| FMI | Meaning (SAE J1939-73) |
|---|---|
| 0 | Data valid but above normal operational range - most severe level |
| 1 | Data valid but below normal operational range - most severe level |
| 2 | Data erratic, intermittent or incorrect |
| 3 | Voltage above normal, or shorted to high source |
| 4 | Voltage below normal, or shorted to low source |
| 5 | Current below normal or open circuit |
| 6 | Current above normal or grounded circuit |
| 7 | Mechanical system not responding or out of adjustment |
| 8 | Abnormal frequency, pulse width or period |
| 9 | Abnormal update rate |
| 10 | Abnormal rate of change |
| 11 | Root cause not known |
| 12 | Bad intelligent device or component |
| 13 | Out of calibration |
| 14 | Special instructions |
| 15 | Data valid but above normal operating range - least severe level |
| 16 | Data valid but above normal operating range - moderately severe level |
| 17 | Data valid but below normal operating range - least severe level |
| 18 | Data valid but below normal operating range - moderately severe level |
| 19 | Received network data in error |
| 20 | Data drifted high |
| 21 | Data drifted low |
| 22 | Reserved for SAE assignment |
| 23 | Reserved for SAE assignment |
| 24 | Reserved for SAE assignment |
| 25 | Reserved for SAE assignment |
| 26 | Reserved for SAE assignment |
| 27 | Reserved for SAE assignment |
| 28 | Reserved for SAE assignment |
| 29 | Reserved for SAE assignment |
| 30 | Reserved for SAE assignment |
| 31 | Condition exists |
Questions about code 16218
What does Cummins fault code 16218 mean?
Cummins 16218 is "HVESP8 Operational Status - Received Network Data in Error". It maps to SPN 14242 FMI 19. Another module on the datalink is sending the ECM a value for HVESP8 Operational Status that is flagged as an error or is out of the valid range. The sensor may be fine; the fault points at the module that broadcasts the value or at the datalink wiring.
Which lamp does fault code 16218 turn on?
Amber WARNING lamp: It lights the amber CHECK ENGINE (warning) lamp. The engine keeps running, but a torque or speed derate may apply depending on the calibration and on how long the fault stays active.
How do I clear or permanently delete Cummins code 16218?
An active code goes inactive on its own once the condition is gone; the inactive record stays in the ECM fault history until it is cleared with Cummins INSITE (or a J1939 tool that supports the DM3 / DM11 clear). If the code keeps coming back because the part is gone, disconnected or not worth repairing, the lasting fix is to disable fault 16218 in the calibration: upload your .xcal to the ECFG Superstore file service, custom DTC delete from $150 (up to 30 codes), full DPF / EGR / SCR delete $500, and flash the returned file with Calterm or INSITE.
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