October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Engine Control Module (ECM) - Diagnostic Trouble Codes And Associated Procedures - 2 Of 14 Expand All (for easy ctrl-f) Collapse All ECM-1400: Manifold Absolute Pressure (Map) Sensor. Signal Too High (B5244S6; 2003-2004) ECM-1400: Manifold Absolute Pressure (Map) Sensor. Signal Too High. Intermittent Fault (B5244S; 2001-2002) ECM-1400: Manifold Absolute Pressure (Map) Sensor. Signal Too Low (B5244S; 2001-2004) ECM-1400: Manifold Absolute Pressure (Map) Sensor. Signal Too Low (B5244S; B5244S6; 2005-2006) ECM-1400: Manifold Absolute Pressure (Map) Sensor. Signal Too Low (B5244S6; 2003-2004) ECM-1400: Manifold Absolute Pressure (Map) Sensor. Signal Too Low. Intermittent Fault (B5244S; 2001-2002) ECM-140A: Manifold Absolute Pressure (Map) Sensor. Faulty Signal (B5244S; 2001-2002) ECM-140A: Manifold Absolute Pressure (Map) Sensor. Faulty Signal (B5244S; B5244S6; 2003-2006) ECM-140C: Outside Temperature Sensor. Signal Too High (B5204T5; B5244T5; B5254T2; B5254T4; 2005-2006) ECM-140D: Outside Temperature Sensor. Signal Too Low (B5204T5; B5254T4; 2005-2007) ECM-140D: Outside Temperature Sensor. Signal Too Low (B5244T5; B5254T2; 2005-2009) ECM-1410: Outside Temperature Sensor. Faulty Signal (B5204T5; B5254T4; 2005-2007) ECM-1410: Outside Temperature Sensor. Faulty Signal (B5244T5; B5254T2; 2005-2009) ECM-141B: Outside Temperature Sensor. Signal Missing (B5204T5; B5254T4; 2005-2007) ECM-141B: Outside Temperature Sensor. Signal Missing (B5244T5; B5254T2; 2005-2009) ECM-142C: Outside Temperature Sensor. Signal Too High (B5204T5; B5254T4; 2006-2007) ECM-142C: Outside Temperature Sensor. Signal Too High (B5244T5; B5254T2; 2006-2009) ECM-142D: Ambient Temperature Sensor. Signal Too Low (B5204T5; B5254T4; 2006-2007) ECM-142D: Ambient Temperature Sensor. Signal Too Low (B5244T5; B5254T2; 2006-2009) ECM-143C: Outside Temperature Sensor. Signal Too High (B5204T5; B5254T4; 2006-2007) ECM-143C: Outside Temperature Sensor. Signal Too High (B5244T5; B5254T2; 2006-2009) ECM-143D: Outside Temperature Sensor. Signal Too Low (B5204T5; B5254T4; 2006-2007) ECM-143D: Outside Temperature Sensor. Signal Too Low (B5244T5; B5254T2; 2006-2009) ECM-150A: Mass Air Flow (MAF) Sensor. Lower Limit (B5244S; 2001-2002) ECM-150A: Mass Air Flow (MAF) Sensor. Upper Limit (B5244S; 2001-2002) ECM-1600: Boost Pressure Sensor. Faulty Signal (B5204T5; B5254T4; 2004) ECM-1600: Boost Pressure Sensor. Faulty Signal (B5234T3; B5244T3; 2002) ECM-1600: Boost Pressure Sensor. Faulty Signal (B5234T3; B5254T2; 2003-2004) ECM-1600: Boost Pressure Sensor. Faulty Signal (B5244T3; 2003) ECM-1600: Boost Pressure Sensor. Signal Too High (B5204T5; B5254T4; 2004) ECM-1600: Boost Pressure Sensor. Signal Too High (B5234T3; B5254T2; 2003-2004) ECM-1600: Boost Pressure Sensor. Signal Too High (B5244T3; 2003) ECM-1600: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B5234T3; B5244T3; 2002) ECM-1600: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B5234T3; B5244T3; 2001) ECM-1600: BOOST PRESSURE SENSOR. SIGNAL TOO HIGH. permanent FAULT (B5234T3; B5244T3; 2001) ECM-1600: BOOST PRESSURE SENSOR. SIGNAL TOO HIGH. permanent FAULT (B5234T3; B5244T3; 2002) ECM-1600: Boost Pressure Sensor. Signal Too Low (B5204T5; B5254T4; 2004) ECM-1600: Boost Pressure Sensor. Signal Too Low (B5234T3; B5254T2; 2003-2004) ECM-1600: Boost Pressure Sensor. Signal Too Low (B5244T3; 2003) ECM-1600: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B5234T3; B5244T3; 2002) ECM-1600: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B5234T3; B5244T3; 2001) ECM-1600: BOOST PRESSURE SENSOR. SIGNAL TOO LOW. permanent FAULT (B5234T3; B5244T3; 2001) ECM-1600: BOOST PRESSURE SENSOR. SIGNAL TOO LOW. permanent FAULT (B5234T3; B5244T3; 2002) ECM-160A: Electronic Throttle Module (ETM). Faulty Signal (B5244S; B5244S6; 2003-2004) ECM-160A: Electronic Throttle Unit. Faulty Signal (B5244S; B5244S6; 2005-2006) ECM-170F: Atmospheric Pressure Sensor / Boost Pressure Sensor Range Check. Faulty Signal (B5204T5; B5254T4; 2004) ECM-170F: Atmospheric Pressure Sensor / Boost Pressure Sensor Range Check. Faulty Signal (B5234T3; B5254T2; 2003-2004) ECM-170F: Atmospheric Pressure Sensor / Boost Pressure Sensor Range Check. Faulty Signal (B5244T3; 2003) ECM-170F: Atmospheric Pressure Sensor/Boost Pressure Sensor Range Check. Faulty Signal. Intermittent Fault (B5234T3; B5244T3; 2001-2002) ECM-170F: ATMOSPHERIC PRESSURE SENSOR/BOOST PRESSURE SENSOR RANGE CHECK. FAULTY SIGNAL. permanent FAULT (B5234T3; B5244T3; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5204T5; B5254T4; 2004) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5234T3; B5254T2; 2003-2004) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5244T3; 2003) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL. INTERMITTENT FAULT (B5234T3; B5244T3; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL. permanent FAULT (B5234T3; B5244T3; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO HIGH (B5204T5; B5254T4; 2004) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO HIGH (B5234T3; B5254T2; 2003-2004) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO HIGH (B5244S; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO HIGH (B5244S; B5244S6; 2003-2006) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO HIGH (B5244T3; 2003) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO HIGH. INTERMITTENT FAULT (B5234T3; B5244T3; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO HIGH. INTERMITTENT FAULT (B5244S; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO HIGH. permanent FAULT (B5234T3; B5244T3; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO LOW (B5204T5; B5254T4; 2004) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO LOW (B5234T3; B5254T2; 2003-2004) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO LOW (B5244S; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO LOW (B5244S; B5244S6; 2003-2006) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO LOW (B5244T3; 2003) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO LOW. INTERMITTENT FAULT (B5234T3; B5244T3; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO LOW. INTERMITTENT FAULT (B5244S; 2001-2002) ECM-2000: engine COOLANT TEMPERATURE (ECT) SENSOR. SIGNAL TOO LOW. permanent FAULT (B5234T3; B5244T3; 2001-2002) ECM-200A: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5244S; 2001-2004) ECM-200A: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5244S; B5244S6; 2005-2006) ECM-200A: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5244S6; 2003-2004) ECM-200B: Injector CYL 1. Signal Missing (B5204T5; B5254T4; 2005-2007) ECM-200B: Injector CYL 1. Signal Missing (B5244T5; B5254T2; 2005-2009) ECM-200C: Injector CYL 1. Signal Too High (B5204T5; B5254T4; 2005-2007) ECM-200C: Injector CYL 1. Signal Too High (B5244T5; B5254T2; 2005-2009) ECM-200D: Injector CYL 1. Signal Too Low (B5204T5; B5254T4; 2005-2007) ECM-200D: Injector CYL 1. Signal Too Low (B5244T5; B5254T2; 2005-2009) ECM-200F: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5244S; B5244S6; 2005-2006) ECM-200F: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5244S; 2001-2004) ECM-200F: engine COOLANT TEMPERATURE (ECT) SENSOR. FAULTY SIGNAL (B5244S6; 2003-2004) ECM-201A: Thermostat. Faulty Signal (B5204T5; B5254T4; 2004) ECM-201A: Thermostat. Faulty Signal (B5234T3; 2001-2004) ECM-201A: Thermostat. Faulty Signal (B5244S; 2001-2006) ECM-201A: Thermostat. Faulty Signal (B5244S6; 2003-2006) ECM-201A: Thermostat. Faulty Signal (B5244T3; 2001-2003) ECM-201A: Thermostat. Faulty Signal (B5254T2; 2003-2004) ECM-201B: Injector CYL 2. Signal Missing (B5204T5; B5254T4; 2005-2007) ECM-201B: Injector CYL 2. Signal Missing (B5244T5; B5254T2; 2005-2009) ECM-201C: Injector CYL 2. Signal Too High (B5204T5; B5254T4; 2005-2007) ECM-201C: Injector CYL 2. Signal Too High (B5244T5; B5254T2; 2005-2009) ECM-201D: Injector CYL 2. Signal Too Low (B5204T5; B5254T4; 2005-2007) ECM-201D: Injector CYL 2. Signal Too Low (B5244T5; B5254T2; 2005-2009) ECM-202B: Injector CYL 3. Signal Missing (B5204T5; B5254T4; 2005-2007) ECM-202B: Injector CYL 3. Signal Missing (B5244T5; B5254T2; 2005-2009) ECM-202C: Injector CYL 3. Signal Too High (B5204T5; B5254T4; 2005-2007) ECM-202C: Injector CYL 3. Signal Too High (B5244T5; B5254T2; 2005-2009) ECM-202D: Injector CYL 3. Signal Too Low (B5204T5; B5254T4; 2005-2007) ECM-202D: Injector CYL 3. Signal Too Low (B5244T5; B5254T2; 2005-2009) ECM-203B: Injector CYL 4. Signal Missing (B5204T5; B5254T4; 2005-2007) ECM-203B: Injector CYL 4. Signal Missing (B5244T5; B5254T2; 2005-2009) ECM-203C: Injector CYL 4. Signal Too High (B5204T5; B5254T4; 2005-2007) ECM-203C: Injector CYL 4. Signal Too High (B5244T5; B5254T2; 2005-2009) ECM-203D: Injector CYL 4. Signal Too Low (B5204T5; B5254T4; 2005-2007) ECM-203D: Injector CYL 4. Signal Too Low (B5244T5; B5254T2; 2005-2009) ECM-204B: Injector CYL 5. Signal Missing (B5204T5; B5254T4; 2005-2007) ECM-204B: Injector CYL 5. Signal Missing (B5244T5; B5254T2; 2005-2009) ECM-204C: Injector CYL 5. Signal Too High (B5204T5; B5254T4; 2005-2007) ECM-204C: Injector CYL 5. Signal Too High (B5244T5; B5254T2; 2005-2009) ECM-204D: Injector CYL 5. Signal Too Low (B5204T5; B5254T4; 2005-2007) ECM-204D: Injector CYL 5. Signal Too Low (B5244T5; B5254T2; 2005-2009) ECM-2100: Front Heated Oxygen Sensor (Ho2S). Current Too High (B5244S; 2001-2004) ECM-2100: Front Heated Oxygen Sensor (Ho2S). Current Too High (B5244S6; 2003-2004) ECM-2100: Front Heated Oxygen Sensor (Ho2S). Current Too High. Intermittent Fault (B5244S; 2001-2002) ECM-2100: Front Heated Oxygen Sensor (Ho2S). Current Too Low (B5244S; 2001-2004) ECM-2100: Front Heated Oxygen Sensor (Ho2S). Current Too Low (B5244S6; 2003-2004) ECM-2100: Front Heated Oxygen Sensor (Ho2S). Current Too Low. Intermittent Fault (B5244S; 2001-2002) ECM-2100: Fuel Pressure Sensor. Signal Too High (B5254T2; B5254T4; 2004) ECM-2100: Fuel Pressure Sensor. Signal Too Low (B5254T2; B5254T4; 2004) ECM-210A: Front Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S; 2001-2002) ECM-210A: Front Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S; B5244S6; 2003-2006) ECM-210C: Long-Term Fuel Trim, Bank 1. Signal Too High (B5204T5; B5244T5; B5254T2; B5254T4; 2005-2006) ECM-210D: Long-Term Fuel Trim, Bank 1. Signal Too Low (B5204T5; B5244T5; B5254T2; B5254T4; 2005-2006) ECM-210E: Front Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S; 2001-2002) ECM-210F: Front Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S; 2001-2006) ECM-210F: Front Heated Oxygen Sensor (Ho2S). Faulty Signal (B5244S6; 2003-2006) ECM-2110, Front Heated Oxygen Sensor (Ho2S), Heating. Signal Too High (B5244S; 2001-2006) ECM-2110, Front Heated Oxygen Sensor (Ho2S), Heating. Signal Too High (B5244S6; 2003-2006) ECM-2110, Front Heated Oxygen Sensor (Ho2S), Heating. Signal Too Low (B5244S; 2001-2002) ECM-2110, Front Heated Oxygen Sensor (Ho2S), Heating. Signal Too Low (B5244S; B5244S6; 2003-2006) ECM-211A: Fuel Pressure. Faulty Signal (B5254T2; B5254T4; 2004) ECM-211A: Fuel Pressure. Signal Missing (B5254T2; 2004) ECM-211A: Fuel Pressure. Signal Missing (B5254T4; 2004) ECM-211A: Fuel Pressure. Signal Too High (B5254T2; B5254T4; 2004) ECM-211A: Fuel Pressure. Signal Too Low (B5254T2; B5254T4; 2004) ECM-2120: Front Heated Oxygen Sensor (Ho2S), Control Element. Signal Too High (B5244S; 2001-2006) ECM-2120: Front Heated Oxygen Sensor (Ho2S), Control Element. Signal Too High (B5244S6; 2003-2006) ECM-2120: Front Heated Oxygen Sensor (Ho2S), Control Element. Signal Too Low (B5244S; 2001-2006) ECM-2120: Front Heated Oxygen Sensor (Ho2S), Control Element. Signal Too Low (B5244S6; 2003-2006)