P1258 engine coolant overtemperature protection mode active

Engine Light ON (or Service Engine Soon Warning Light) | Code P1258 GMC Description The Engine Control Module ( ECM) uses the Engine Coolant Temperature ( ECT) sensor to monitor the engine for an over-temperature condition. This condition occurs when the coolant temperature is above a calibrated value for a calibrated length of time. Jul 14, 2014 · DTC P0118. Engine Coolant Temperature (ECT) Sensor Circuit High Voltage. DTC P0125. Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control. DTC P0128. Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature. DTC P0131 or P0151. HO2S Circuit Low Voltage. DTC P0132 or P0152.. May 30, 2022 · ECM (Engine Control Module) gets a P1258 code when the PCM (Powertrain Control Module) tells it that the engine is too hot. When this happens, the ECM will turn off the primary ignition system to keep more damage from happening. When the engine coolant gets too hot, the P1258 code is set because the protection mode is on. Engine overheating. P0692: Cooling Fan Speed Output Circuit High Voltage DTC P0481 (w/LF1) P0481: Cooling Fan Relays 2 and 3 Control Circuit DTC P1258 P1258: Engine Coolant Overtemperature - Protection Mode Active DTC P2600-P2603 P2600: Auxiliary Coolant Pump Relay Control Circuit P2601: Auxiliary Coolant Pump Performance. . P0692: Cooling Fan Speed Output Circuit High Voltage DTC P0481 (w/LF1) P0481: Cooling Fan Relays 2 and 3 Control Circuit DTC P1258 P1258: Engine Coolant Overtemperature - Protection Mode Active DTC P2600-P2603 P2600: Auxiliary Coolant Pump Relay Control Circuit P2601: Auxiliary Coolant Pump Performance. DTC P1258 Engine Coolant Overtemperature - Protection Mode . Active. Circuit/System Description The engine control module (ECM) uses the engine coolant temperature (ECT) sensor to monitor the engine for an. over-temperature condition. This condition occurs when the coolant . temperature is above a calibrated value. The. HUMMER DTC P1258 Make: HUMMER Code: P1258 Definition: Engine Coolant Overtemperature - Protection Mode Active Description: The engine is operating for greater than 30 seconds. DTC P0116, P0117, P0118, or P0128 is not set. Cause: The ECM detects that the engine coolant temperature is greater than 139°C (282°F) for greater than 10 seconds. OBDII Buick Code Definitions. Be sure to double check the codes. Anything P1000 to P1999 or P3000 to P3400 will be Manufacturer specific and may not match the ones listed here. Check specific manufacturer pages on the site, as some of them, we list the OBD2 codes on those pages for those specific vehicles. P1258 is an OBD-II Code that refers to Engine Coolant Overtemperature Protection Mode Active. ... How will you feel when you observe a sudden decrease in your car’s .... P1258 Engine Coolant Overtemperature - Protection Mode Active; P1260 Last Test Failed Failed SCC ENTER:More Info. P1270 Accelerator Pedal Position Sensor A/D Converter Error; P1271 Accelerator Pedal Position (APP) Sensor 1-2 Correlation; P1272 Accelerator Pedal Position Sensor 2; P1273 "Accelerator Pedal Position Sensor 1; P1274 Injectors Wired. P1258 Buick Engine Coolant Overtemperature – Protection Mode Active P1259 Buick VTEC System Malfunction Possible causes – Low engine oil pressure or level – Open or short circuit condition – Faulty VTEC oil pressure switch – Faulty VTEC solenoid What about the obd code?. May 09, 2008 · P1258 - Engine Coolant Overtemperature - above 268°F - Protection Mode Active Have you overheated? Was this code current or history? P1406 - EGR Valve Pintle Position Circuit Could be a bad EGR valve, wiring, connector or just a dirty EGR valve. Dealer will usually just replace the valve rather than clean it. The backfire was likely from the FPR.. * P1258 Engine Coolant Overtemperature - Protection Mode Active * P1260 Last Test Failed Failed SCC ENTER:More Info. ... * P1536 Engine Coolant Overtemperature - Air Conditioning (A/C) Disabled ... Power Reduction Mode Active * P1580 Cruise Move Circuit Low Voltage. Peterbilt 389 Family Complete schematic manual includes detailed electrical schematics and diagrams for truck Peterbilt 389.Se Habla Español. If you haven't already, I would remove the switch and try to jump it from there. The 2005 Ford F1 50 flasher relay switch is located below the dashboard on the drivers side of the passenger compartment. 2017 Peterbilt 579 Right Door. P1220 Throttle Position (TP) Sensor 2 Circuit P1221 Throttle Position (TP) Sensor 1- 2 Correlation P1258 Engine Coolant Overtemperature - Protection Mode Active P1275 Accelerator Pedal Position (APP) Sensor 1 Circuit P1276 Accelerator Pedal Position (APP) Sensor 1 Performance P1280 Accelerator Pedal Position (APP) Sensor 2 Circuit. Mar 18, 2009 · P1258 Engine Coolant Overtemperature - Protection Mode Active P1275 Accelerator Pedal Position (APP) Sensor 1 Circuit P1276 Accelerator Pedal Position (APP) Sensor 1 Performance. P1258 Definition: Engine Coolant Overtemperature - Protection Mode Active Description: The engine is running for greater than 30 seconds. DTC P0116, P0117, P0118, or P0128 are not set. Cause: The ECM detects that engine coolant temperature is greater than 136°C (277°F) for more than 1 second or a cumulative time of 10 seconds. Related Service. * DTC P0217 Engine Overtemp Condition * DTC P1258 Engine Coolant Overtemperature - Protection Mode Active ... * DTC P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage * DTC P1116 ECT Signal Unstable or Intermittent * DTC P1117 Engine Coolant Temp. Signal Out-Of-Range Low. Aug 13, 2010 · If the engine is overheated, DTC P1258 will set. The PCM will disable 2 groups of four cylinders by turning off the fuel injectors. By switching between the two groups of cylinders, the PCM is able to reduce the temperature of the coolant and lower the temperature. Possible Causes: Engine cooling system problem (test the cooling fan operation). Jul 23, 2011 · DTC P1258: Engine Coolant Overtemperature - Protection Mode Active Circuit/System Description The engine control module (ECM) uses the engine coolant temperature (ECT) sensor to monitor the engine for an over-termperature condition. This condition occurs when the coolant temperature is above a calibrated value for a calibrated length of time.. Feb 27, 2015 · The GM specific OBDII trouble code of P1258 involves your Engine Coolant Temperature sensor. The specific wording behind this trouble code is Engine Coolant Overtemperature – Protection Mode Active. Put simply, your GM engine is overheating and in order for the ECU to protect the engine, DTC P1258 triggers limp mode.. P0692: Cooling Fan Speed Output Circuit High Voltage DTC P0481 (w/LF1) P0481: Cooling Fan Relays 2 and 3 Control Circuit DTC P1258 P1258: Engine Coolant Overtemperature - Protection Mode Active DTC P2600-P2603 P2600: Auxiliary Coolant Pump Relay Control Circuit P2601: Auxiliary Coolant Pump Performance. P1258 JEEP Engine Coolant OvertemperatureProtection Mode Active JEEP Vehicle: JEEP Commander,JEEP Compass,JEEP Grand Cherokee,JEEP Liberty,JEEP Patriot,JEEP Wrangler,JEEP Wrangler Unlimited, Categories Uncategorized. Check coolant levels and inspect your engine bay for leaks. The water pump is suspect, but not the sole outlet for coolant loss. p1258 cadillac Code - Engine Coolant Overtemperature Protection Mode Active. P1258 Buick Engine Coolant Overtemperature - Protection Mode Active P1259 Buick VTEC System Malfunction Possible causes - Low engine oil pressure or level - Open or short circuit condition - Faulty VTEC oil pressure switch - Faulty VTEC solenoid What about the obd code?. Engine Light ON (or Service Engine Soon Warning Light) | Code P1258 Chevrolet Description The Engine Control Module ( ECM) uses the Engine Coolant Temperature ( ECT) sensor to monitor the engine for an over-temperature condition. This condition occurs when the coolant temperature is above a calibrated value for a calibrated length of time. Mar 18, 2009 · P1258 Engine Coolant Overtemperature - Protection Mode Active P1275 Accelerator Pedal Position (APP) Sensor 1 Circuit P1276 Accelerator Pedal Position (APP) Sensor 1 Performance. P1258 OBD Code Definition: ... Engine Coolant OvertemperatureProtection Mode Active. OBD Code P1258. VTEC System Malfunction. OBD Code P1258. Pedal correlation .... . Feb 27, 2015 · The GM specific OBDII trouble code of P1258 involves your Engine Coolant Temperature sensor. The specific wording behind this trouble code is Engine Coolant Overtemperature – Protection Mode Active. Put simply, your GM engine is overheating and in order for the ECU to protect the engine, DTC P1258 triggers limp mode.. * DTC P0217 Engine Overtemp Condition * DTC P1258 Engine Coolant Overtemperature - Protection Mode Active ... * DTC P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage * DTC P1116 ECT Signal Unstable or Intermittent * DTC P1117 Engine Coolant Temp. Signal Out-Of-Range Low. The lights on at key on is a system check and is normal. P0174 - Fuel Trim System Lean Bank 2. My guess would be a vacuum leak. Perhaps the PCV valve grommet or a vacuum line. P1258 - Engine Coolant Overtemperature - above 268°F - Protection Mode Active. Apr 17, 2020 · P1299 - Status: MIL/CONFIRMED/PENDING - Cylinder head overtemperature protection active: No Sub Type Information P2560 - Status: CONFIRM/PENDING - Engine Coolant Level Low: No Sub Type Information U0159 - Status: CONFIRMED - Lost Communication with Parking Assist Control Module “A”: No Sub Type Information Fusion Electrical Diagram.pdf. Check coolant levels and inspect your engine bay for leaks. The water pump is suspect, but not the sole outlet for coolant loss. p1258 cadillac Code - Engine Coolant Overtemperature Protection Mode Active. P1258 Buick Engine Coolant Overtemperature – Protection Mode Active. P1259 Buick VTEC System Malfunction. Possible causes – Low engine oil pressure or level – Open or short circuit condition ... Categories Buick Tags P1258 Post navigation. Previous Previous post: P1254 Buick Pedal Correlation PDS2 and LPDS High. The powertrain control module (PCM) has the ability to disable 4 injectors during an engine over-temperature (overheating) conditoin. Engine is considered over-temperature whenever the engine coolant temperature reaches 268 F. This protection mode allows the PCM to alternate between groups of cylinders, thereby reducing coolant temperature. Jul 14, 2014 · DTC P0118. Engine Coolant Temperature (ECT) Sensor Circuit High Voltage. DTC P0125. Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control. DTC P0128. Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature. DTC P0131 or P0151. HO2S Circuit Low Voltage. DTC P0132 or P0152.. That is NOT the definition of P 1258. "Engine coolant overtemperature - above 268 degreesF - Protection Mode Active. "Protection Mode" is camel mode - during which the engine drops pairs or quads of cylenders to lessen heat load on the remaining coolant. It should self-clear, but if you use your car's built-in code reader/scanner/memory to see. P1258 - Engine Coolant Overtemperature - above 268F - Protection Mode Active P1260 - Last Test Failed Failed SCC ENTER:More Info. ... P1630 - Theft Deterrent Learn Mode Active P1631 - Theft Deterrent Start Enable Signal Not Correct P1632 - Theft Deterrent Fuel Disable Signal Received. Apr 17, 2020 · P1299 - Status: MIL/CONFIRMED/PENDING - Cylinder head overtemperature protection active: No Sub Type Information P2560 - Status: CONFIRM/PENDING - Engine Coolant Level Low: No Sub Type Information U0159 - Status: CONFIRMED - Lost Communication with Parking Assist Control Module “A”: No Sub Type Information Fusion Electrical Diagram.pdf. ECM (Engine Control Module) gets a P1258 code when the PCM (Powertrain Control Module) tells it that the engine is too hot. When this happens, the ECM will turn off the primary. . Trouble code definition for code P1258. ... Engine Coolant Overtemperature - above 268°F - Protection Mode Active. 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