LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 177 (Engine Control System (2GR-FSE) - DTC P0010 - P0159) >> DTC P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different car, the 2008 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL ENABLING CONDITIONS

Monitor will run whenever this DTC is not present P0010, P0020 (OCV for intake side Bank 1,2)
P0011 (VVT System 1 - Advance)
P0012 (VVT System 1 - Retard)
P0021 (VVT System 2 - Advance)
P0022 (VVT System 2 - Retard)
P0031, P0032, P0051, P0052 (A/F sensor heater - Sensor 1)
P0100 - P0103(MAF meter)
P0110 - P0113 (IAT sensor)
P0115 - P0118 (ECT sensor)
P0125 (Insufficient ECT for Closed Loop)
P0171, P0172 (Fuel system)
P0300 - P0306 (Misfire)
P0335 (CKP sensor)
P0340 (VVT sensor)
P0351 - P0356 (Igniter)
P0500 (VSS)
P2196, P2198 (A/F sensor - rationality)
P2237, P2240 (A/F sensor - open)
P2A00, P2A03 (A/F sensor - slow response)
Battery voltage 11 V or more
Either of the following conditions 1 or 2 is met: -
1. All of the following conditions are met: -
  • ECT at engine start - IAT at engine start
-15 to 7°C (-5 to 45°F)
  • ECT at engine start
-10 to 56°C (14 to 133°F)
  • IAT at engine start
-10 to 56°C (14 to 133°F)
2. All of the following conditions are met: -
  • ECT at engine start - IAT at engine start
More than 7°C (45°F)
  • ECT at engine start
56°C (133°F) or less
  • IAT at engine start
-10°C (14°F) or more
Accumulated time that vehicle speed is 80 mph (128 km/h) or more Less than 20 seconds