What would cause my temperature gauge not to work?
The most common cause of faulty temperature readings is a broken coolant temperature sensor (CTS). The part, which is normally located near a vehicle’s thermostat near the base of the radiator (consult your owner’s manual or repair guide) can get gunked up and fail.
Is there a fuse for the temperature sensor?
There isn’t one per se. There will be a fused wire with voltage to the instrument cluster (your owners manual should indicate which fuse), but the temperature sensor is providing a variable “resistance to ground,” which the temperature gauge in the dash is reflecting.
How do I know if my temperature sensor is broken?
What Signs May Signal Your Coolant Temperature Sensor May Be Failing?
- Poor Fuel Economy.
- Irregular Temperature Readings.
- Black Smoke from Your Exhaust.
- Your Engine is Overheating.
- Your Check Engine Light is On.
What is a ambient air temperature sensor?
Thermometrics Ambient Air Temperature Sensor measures the temperature outside the passenger compartment and is usually mounted inside or near the front bumper. The sensor provides input to automatic HVAC systems to help control the interior temperature of the automobile.
Is my temperature gauge broken?
On most vehicles, the temperature gauge reads cold until the engine has run for a few minutes. If the temperature gauge still reads cold after the engine has warmed up, the gauge may simply be broken. Another reason the temperature gauge could read cold is if the thermostat in the vehicle stays open.
Why is my car temperature gauge not working?
When it’s not functioning as normal you are going to be faced with three possibilities: the gauge is too cold, the gauge is too hot, the gauge keeps moving up and down the scale. That’s all assuming your engine isn’t cold, hot or inconsistent. If your temperature gauge is not working, there are some things you need to know.
Where is the VVT engine on a Zafira B?
Edit: Sorry Zafira B, so should be the Z18XER, vvt engine. So if same as the Vec C VVt its on the right hand side of the Cylinder head, just above the gear box. Last edited by Das; 3rd November 2012 at 15:38 .
What to do if your temperature gauge is giving a strange reading?
The first thing you always need to look at with a strange reading on your temperature gauge is giving a strange reading is the actual temperature of your engine. Always rule that out first before focusing on the gauge itself. If you know the engine temperature is not an issue, you probably have to deal with one of these problems;
Where is the VVT valve on a z18xer engine?
Follow the top hose to the engine. Edit: Sorry Zafira B, so should be the Z18XER, vvt engine. So if same as the Vec C VVt its on the right hand side of the Cylinder head, just above the gear box. Last edited by Das; 3rd November 2012 at 15:38 .