2012 Honda Insight BaseFACTORY OEM SERVICE PROCEDURE

Enable Conditions

Condition Minimum Maximum
Elapsed time before starting the engine 6 hours -
Initial condition A(1) - 36 °F (20 °C)
Initial condition B(2) - 18 °F (10 °C)
Initial engine coolant temperature 40 °F (5 °C) 95 °F (35 °C)
Initial intake air temperature 40 °F (5 °C) 95 °F (35 °C)
Barometric pressure 76 kPa (22.5 inHg, 569 mmHg) -
Battery voltage 10.5 V -
No active DTCs set (prevents monitor from running) P0111, P0112, P0113, P0116, P0117, P0118, P0125, P0443, P0451, P0452, P0453, P0496, P0497, P0498, P0499, P0685, P1109, P1116, P1454, P145C, P2227, P2228, P2229, P2422, P2610
Other Avoid abrupt acceleration, deceleration, and turns
Test-drive on a flat road to avoid misdetection
No refueling is required
Vehicle stopped
(1) The initial intake air temperature minus the current intake air temperature
(2) The initial engine coolant temperature minus the initial intake air temperature
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.