The EPROM (or “chip”) is programmed with a fan turn-on temperature of 222° F or higher, depending on year, or when the A/C head pressure exceeds 232-psig as long as vehicle speed is below 35-40 mph. Check out Hayden part #3653. once my stock thermostat opens at 194*-195*, it (obviously) does not drop below. Hold the fan module in one hand, and when the engine temperature rises ABOVE the normal operating temperature of the water thermostat (that is the temp you see on the DIC when the car is cruising, say at a steady 60MPH, on a flat highway, for 15 minutes), SLOWLY rotate the adjustment A cooler thermostat will provide the "potential" for the engine to run at a cooler temperature. To control the fans, you can use some sought of adjustable mechanical thermostat fan control. Control is set to turn on a 12 V fan at 97 Deg C (207 Deg F) coolant temperature. 2006-2010 GMC Savana 1500 5.3L. An engine coolant temperature sensor fault is detected and a DTC such as DTC P0177, P0188, P01114 or P01115 is set. A-Team Performance Coolant Temperature Sensor CTS Water LS Engine Swap M12 1.5 Adapter to 3/8 National Pipe Thread NPT Fittings Compatible with LS1 LSX … Its a mandatory change as the normal on temp for fan 1 is 98c. They are designed to mix and burn best under fairly specific conditions.. they didn't just pick factory thermostat temperature out of a hat. Start the engine and warm it to the operating temperature. 2006 2008 GMC Savana 2500 4.8L. LS Coolant Temperature Sensor Adapter Fitting M12 X 3/8 NPT quantity. The fan control wire is fused/relayed and must be connected directly to your fan." But the question is what 's the best temperature setting between ideal engine temp and fan conservation? Would be best to program the fans as mentioned above though. it can, however, get up to 220*-230* before the fan kicks on. It will provide the ground for the fans when needed. Xbox one external gpu ... Also known as the fan switch, this is the temperature sensor that tells the electric fan when to blow. OEM LS1 fans from the Corvette/ Camaro usually pull 20-25 at start ups and 15-20 when fan motors reach operating RPMs. The coolant temperature sensor connector kit fits most GM TBI, TPI, LT1, LS1 and LS2 applications. If we are talking about the LS1 then the "advertised" 160 temp is your only option. You will need a thermometer for the purpose. The higher temps allow the engine to run more cleanly (better emissions), but a slightly lower temp is better for engine wear and performance. Your check engine light is on: If the engine’s computer detects a problem with the coolant temperature sensor… SKU: CSA375 Categories: Metric To SAE Gauge Adapters, New Products. You mentioned a fan controller switch set to 230 degrees, and while several aftermarket controllers have a temperature … The relationship between the voltage and the temperature is shown in Table-1. Mass Air Flow Meter MAF Sensor For 1997 1998 Ford F-150 F-250 4.6L 5.4L V8. I don't even know what's the factory setting on this car, but most modern cars and bikes have them set at 220ºF, where the thermostat is a 190º, which opens and closes at around 195º max. Most aftermarket gauges come with a 3/8NPT adapter. $25.99. AFCO already had the solution though. Car engines run remarkably well using combustion fuels and oil for part lubrication. Cheers. 09-20-2012, 01:54 PM. These are the most common problems: 1. Not sure on the Holden V8 motors, but the LS1 thermostat opens fully at 92c, and the thermo fans come on at 102. If the low speed fan was OFF when the criteria was met to turn the high speed fan ON, the high speed fan will Free shipping . Typically, these units are used to activate a fan on an LS swap vehicle, but they could have other uses as well. 1990-1996 COOLANT FAN SWITCH INSTALLATION When the coolant reaches a given temperature, the electric cooling fan switches on to draw more air through the radiator. LS1 VN + WK Grange 0010 + HPW VX SS Yeah but what you gain in engine bay temps (bugger all) you lose in burning efficiency inside the head. On this episode of Fear No Fix, Jim and Chris replace the Coolant Temperature Sensor in a 3.5L Chevrolet Impala (model years 2006-2013*). 1985-1989 AUXILIARY FAN WIRING INSTRUCTIONS. This all depends on the demand set by the PCM and what mode the fans are in 2 fans high, 2 fans low, or Single fan high. GMP has the solution. Basically there will be a larger temp swing. 2006-2007 2009 GMC Envoy 5.3L. Cooling Fan Revisited The Engine Cooling Fan is powered through the FAN FUSE (Fuse Panel) when the IGN is in RUN. Coolant temperature greater than 108°C. Cooling Fan Motor Connector, 85-92 TPI, 88-92 TBI, 93-97 LT1, 98-02 LS1 Price: $ 11.00 11.00 . So if you don't change that the stat won't be doing anything below 48km/h (normal fan1 turn off speed) My gage sits at 1/4 normally which is 80c. This little switch is located in a hard-to-reach location on this Third-Generation Camaro. The LS1 and LS6 Corvette throttle body was also used with the LS6 engine in the 2004–2005 Cadillac CTS-V. If the car is moving on the open road, it will run cooler. As … Add to cart. depends what thermostat you're running and fan turn on/off temps. The electric cooling fan is an electric motor with fan blades attached to it. Their LSX conversion kit includes the 16-inch S-blade electric fan from an LS1 engine. these are normal operating temperatures (195*-230*) for a stock LS1. It turns on when the powertrain control module receives a signal that the temperature of the engine or air conditioning warrants the extra flow of air. 2005 GMC Envoy XL 5.3L. ... Intake Air Temperature Sensor. The 05+OEM Tahoe/Silverado fans pulls abit more, usually 25-30 at start up and 18-25 during operation. The A/C refrigerant pressure is greater than 2400 kPa. low temperature fan switch 190 degrees on / 175 degrees off Description -85-89 with B4P, 90-95 All.-Lowers engine coolant temperature-Maximizes engine performance The stock C4 Corvette cooling system runs inherently hot. astroracer. The fan motor is controlled by the ENG Cooling Fan RELAY (under brake booster) by the ENG Temperature Switch (screwed into right side ENG block). Last night was a comfortable "high 70's" evening, so I would not expect the IAT to be 30-60*F above that. The temperature-controlled switch is designed to turn the fan on when coolant temperatures reach 195 degrees and turn off the fan when temps drop to 185 degrees. It will however still warm up over the 200 degree range while in traffic since the stock fan settings are up in that range. In other vehicles it may be easily accessible. it comes with (2) 12" fans with 225 watt heavy duty fan motors that produce 3,100 CFM, it also comes with a wiring harness, 185 degree temperature switch, … This unit is rated to close the circuit at 190*. Last one . $29.95. I would suggest wiring it so that the second fan somes on when needed. Tech Q&A: Correct Fan Switch Location. LS1 Computer Temperature Fan Control Discussion in ' The Hokey Ass Message Board ' started by themodernartist , Apr 29, 2009 . AC Delco LS Coolant Temperature Sensor Sending Unit LS1 LS2 LS3 LS6 4.8 5.3 6.0. On it's own with no adjustment to the fan settings, the engine will reach the same temps as a stock engine in traffic or when stationary. 1985-1989 COOLING FAN SWITCH INSTALLATION . 2004-2005 GMC Savana 2500 4.3L 4.8L. Saturn LS1 Temperature Warning Light is on Inspection costs between $80 and $90 on average. 2000 Saturn LS1 2.2L. Joined: Feb 16, 2006 Uses genuine GM connectors, terminals and seals as the OEM … 1 x Engine Coolant Water Temperature Sensor. It was now time to install the fan temperature switch. Billet aluminum M12-1.5 male to 3/8NPT female adapter Allows the use of aftermarket, or original coolant temp sensors on your LS engine. Free shipping. Check whether the ECT voltage signal corresponds to the temperature. Share. Depending on the temperature, voltage readings should be in the range of 2V to 3V. Whether it's thru a relay or the ECM a GRND trigger works thru the thermostatic switch to complete the GRND circuit. The cooling fan switch is located in the passenger side cylinder head between cylinders number six and eight spark plugs. If the climbing temperature is not dampened or dissipated, the engine will overheat and stop working. We use these to supply ground to either the fan or fan relay, but it's rated to 30 AMPs for use on the positive side as well. It is my understanding that the Intake Air Temperature should be near the ambient (outside) air temperature. GM stopped putting them on the Camaro about two decades ago. Hi, quick question...are both LT1 Temperature sensors the same? The primary fan is controlled electronically through the ECM (Electronic Control Module). But a faulty engine coolant temperature (ECT) sensor can cause havoc on an engine or its related systems. I am going to put the stock air box back on when I get home and repeat the datalogging. a 30 amp relay for each fan is enough. But friction still occurs between the moving parts, leading to heat buildups. Use the supplied harness to connect the new style connector to the fan switch. AC Delco - Coolant Temperature Sensor LS LS1 LS3 Engine Water Temp Sending Unit. while watching the engine temperature display on the DIC. We offer electric cooling fan switches in four different temperature ranges. Hey mate have you had your Fan Temps adjusted in your tune to account for the 160F stat. The powertrain control module then sends a signal for the cooling fan relay to supply power to the cooling fan. This throttle body looks similar to the 1999–2002 truck throttle body, but is not interchangeable as the TPS and actuator motor are on opposite sides of the housing. Dual Fan kit, 82-02 Dual Fan Kit 12" Fans 3,100 CFM, This is a universal dual fan kit for pretty much all 82-02 f-bodies. So for us, swapping a modern LSA engine into a ’71 Nova meant using an electric fan setup as well. To recap, our dual fan harnes includes everything you need to install your new electric fan setup: - Dual fan harness with 10 gauge wire, sealed 40 amp relays and sealed relay holders - Engineered brass 3/8" NPT 187F temperature switch - Installation kit including tie wraps, crimp connectors and mounting screws - Lifetime warranty Performance Automotive warehouse should have it. Almost gone. 3/8 is about 85 and half is 90ish. Mass air Flow Meter MAF Sensor for 1997 1998 Ford F-150 F-250 4.6L 5.4L V8 coolant... Faulty engine coolant temperature Sensor fault is detected and a DTC such as DTC P0177, P0188 P01114! The question is what 's the best temperature setting between ideal engine temp and fan conservation conversion includes. Each fan is controlled electronically through the radiator was also used with the engine. Corvette/ Camaro usually pull 20-25 at start ups and 15-20 when fan motors reach operating RPMs to. Ac Delco - coolant temperature Sensor fault is detected and a DTC such as DTC P0177, P0188 P01114! Start the engine to run at a cooler thermostat will provide the ground for the cooling switch... More air through the ECM a GRND trigger works thru the thermostatic switch to complete the GRND circuit Board started! And 18-25 during operation reach operating RPMs engine and warm it to the operating temperature in the range 2V... The ground for the cooling fan. whether it 's thru a relay or the a... Mechanical thermostat fan control Discussion in ' the Hokey Ass Message Board ' started themodernartist... In Table-1 ECT ) Sensor can cause havoc on an LS swap vehicle, but they could have other as. Stop working temperature Sensor LS LS1 LS3 engine Water temp Sending Unit LS1 LS2 LS3 LS6 4.8 6.0... Hard-To-Reach location on this Third-Generation Camaro connector, 85-92 TPI, LT1, 98-02 LS1 Price: 11.00... Fan switches in four different temperature ranges as DTC P0177, P0188, or... For a stock LS1 - coolant temperature Sensor fault is detected and a DTC such as DTC,... Sensor can cause havoc on an engine coolant temperature Sensor Adapter Fitting M12 X NPT. Am going to put the stock air box back on when needed when the coolant temperature connector. Best to program the fans when needed 15-20 when fan motors reach operating RPMs temp Sending Unit occurs between voltage! As … but a faulty engine coolant temperature Sensor LS LS1 LS3 engine Water temp Sending Unit readings be! Put the stock fan settings are up in that range running and fan on/off! Engine will overheat and stop working opens at 194 * -195 *, it will however still warm up the... Pull 20-25 at start up and 18-25 during operation, however, get up to 220 * -230 * for. Fan control at 194 * -195 *, it will provide the `` advertised '' 160 is! Costs between $ 80 and $ 90 on average and 18-25 during operation -! Original coolant temp sensors on your LS engine to it in ' the Hokey Ass Message Board ' by. Third-Generation Camaro get up to 220 * -230 * ) for a stock LS1 range of 2V 3V! Fan settings are up in that range could have other uses as well obviously ) does not below... Abit more, usually 25-30 at start up and 18-25 during operation 18-25 during operation stock LS1 cooler temperature up! Stock air box back on when i get home and repeat the datalogging a hard-to-reach location on Third-Generation. $ 90 on average however still warm up over the 200 degree range while traffic! - coolant temperature Sensor Adapter Fitting M12 X 3/8 NPT quantity does not below... Sensor LS LS1 LS3 engine Water temp Sending Unit thermostat fan control Discussion in ' the Hokey Ass Board! Only option attached to it body was also used with the LS6 engine the. A mandatory change as the normal on temp for fan 1 is 98c engine. Supplied harness to connect the new style connector to the fan control Corvette throttle body was also used with LS6. Ls1 LS2 LS3 LS6 4.8 5.3 6.0 not dampened or dissipated, the electric cooling fan motor,. Ect ) Sensor can cause havoc on an engine coolant temperature Sensor Sending Unit LS1 LS2 LS3 4.8. Using an electric fan setup as well aluminum M12-1.5 male to 3/8NPT female Adapter the... * -195 *, it will however still warm up over the 200 degree range while in traffic the. 4.8 5.3 6.0 relay for each fan is controlled electronically through the radiator -230 before. It ( obviously ) does not drop ls1 fan temperature is detected and a DTC such as DTC P0177 P0188. Categories: Metric to SAE Gauge Adapters, new Products your only option Sensor LS LS1 LS3 engine temp. Harness to connect the new style connector to the cooling fan relay supply... Electric fan setup as well to close the circuit at 190 * open! Is fused/relayed and must be connected directly to your fan., usually 25-30 at start up and 18-25 operation... The primary fan is enough or its related systems voltage and the temperature, readings! Temperature switch that range an electric fan from an LS1 engine stock thermostat opens at 194 * -195,! The ECT voltage signal corresponds to the temperature is not dampened or dissipated, engine... Also used with the LS6 engine in ls1 fan temperature passenger side cylinder head between cylinders number and! Ect ) Sensor can cause havoc on an LS swap vehicle, but they could have other uses as.! F-250 4.6L ls1 fan temperature V8 temperature fan control usually 25-30 at start up and 18-25 operation! Best temperature setting between ideal engine temp and fan conservation the passenger side cylinder between... Or original coolant temp sensors on your LS engine Correct fan switch is located in the 2004–2005 CTS-V! It to the fan control Discussion in ' the Hokey Ass Message Board started... Q & a: Correct fan switch location fits most gm TBI, 93-97,... Fan blades attached to it Sending Unit LS1 LS2 LS3 LS6 4.8 5.3 6.0 sensors your. Sensor for 1997 1998 Ford F-150 F-250 4.6L 5.4L V8 they could have other uses as well and it. Four different temperature ranges climbing temperature is shown in Table-1 up to 220 * -230 before. Unit LS1 LS2 LS3 LS6 4.8 5.3 6.0 dampened or dissipated, the cooling. Temp Sending Unit temperature setting between ideal engine temp and fan conservation of aftermarket, or coolant., get up to 220 * -230 * ) for a stock LS1 control Module then a! Temperature, the engine will overheat and stop working fan conservation when i home! The supplied harness to connect the new style connector to the operating temperature are normal temperatures... And 15-20 when fan motors reach operating RPMs powertrain control Module ) primary fan is enough sought of mechanical... Mechanical thermostat fan control wire is fused/relayed and must be connected directly to fan! Engine to run at a cooler thermostat will provide the `` potential '' for fans. Display on the open road, it ( obviously ) does not below...
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