Its very common for the holley sniper to have coolant temperature sensor problems from the very beginning straight from the holley factory. 2 pin gt 150.
Amazon Com Holley Efi Sensor Intake Air Temperature 9920
Holley coolant temp sensor. Coolant temp sensor the holley 534 10 coolant temp sensor seems quite expensive at 34. Holley has been the undisputed leader in fuel systems for over 100 years. I had an extra sensor so i swapped it out the issue is it was also 20f off and the temperature was bouncing around making the fans cut on for just a second then it would turn on then off. Temperature range 40f to 275f. Holley carburetors powered every monster energy nascar cup team and nearly every nhra prostock champion for four decades. Holley model holley efi coolant temp sensor item weight 176 ounces product dimensions 2 x 2 x 4 inches item model number 534 10 is discontinued by manufacturer no exterior machined manufacturer part number 534 10 oem part number 534 10 cover included holley efi coolant temp sensor.
Now holley efi products power these cars and are dominating the performance world. Its definitely not a faulty sensor but it most certainly does not give you the proper temperature and its imperative to me that this sensor read accurately because the ecu delivers more or less fuel based on the coolant temperature especially when the engine is cold. Is there a particular part number that is recommended. I understand that the ls style can be used. So after checking things out the coolant temp sensor was about 20f off from my mechanical gauge on the a pillar.
Gallery of Holley Coolant Temp Sensor
