LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2014 >> Prius Plug-in >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (Engine Control System (Diagnostic Codes & Circuit Tests) (Except Plug-In)) >> SFI System >> DTC P2610: ECM / PCM Internal Engine Off Timer Performance [10/2013 - ] >> Typical Malfunction Thresholds
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Typical Malfunction Thresholds

WARNING: This page is about a different variant/trim than selected.
CASE 1

Both of the following conditions are met -
CPU clock elapsed time 1.96608 seconds or more, and less than 8.323072 seconds
Internal engine off timer 9.375 seconds or more
CASE 2

Both of the following conditions are met -
CPU clock elapsed time 8.323072 to 10.420224 seconds
Internal engine off timer 18.75 seconds or more
CASE 3

Both of the following conditions are met -
CPU clock elapsed time More than 10.420224 seconds
Internal engine off timer Less than 9.375 seconds
CASE 4

ECM started by internal engine off timer last trip Yes
CASE 5

ECM started by internal engine off timer last trip No