LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 463 (Engine Control System (SFI) - Diagnostics) >> DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2004 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL MALFUNCTION THRESHOLDS

Detection Criteria Threshold
Time until detected engine coolant temperature (ECT) reaches the closed-loop enabling temperature (a), (b) or (c)
  1. ECT at engine start is 10°C (50°F) or more
 2 minutes or more
  1. #(b) ECT at engine start is between -6.7°C (20°F) and 10°C (50°F)
 5 minutes or more
  1. #(c) ETC at engine start is -6.7°C (20°F) or less
 20 minutes or more
scientia non olet · About LEMON Manuals