Skip to content
Open sponsorship. Site bar + newsletter spot, US$50/week.
GENERATORCODES

Home / Kohler / Spd Sens Flt

RDC2

Spd Sens Flt

Speed sensor fault

Engine · Shutdown

Shutdown. TP-7092: the engine speed sensor has failed or the engine stalled. The only check in the fault table is to contact an authorized dealer.

Seen on: 14RCA, 14RCAL, 20RCA, 20RCAL, 26RCA, and 26RCAL sets with the RDC2 controller (TP-7092).

Likely causes

  • Speed sensor failure.
  • The engine stalled and the controller reported it as a speed-sensor fault.

Checks an owner can do

  1. Record the hours and what the set was powering. Do not keep restarting it.

When to call a pro

Speed-sensor and stall diagnosis is a Kohler dealer repair.

Source

Kohler TP-7092 9/23e, Operation manual for 14/20/26RCA and RCAL residential generator sets with the RDC2 controller, fault-message table.

Wording follows that document. Firmware can change a threshold. If this page and the manual shipped with your unit disagree, follow the manual.

What fixed mine

No approved reports for this code yet. Send one. It stays in the review queue until it is approved.

Related Kohler codes

https://generatorcodes.com/brand/kohler/spd-sens-flt