can coolant temp sensor cause no start

Would a bad engine coolant temperature sensor cause my ...

2017-10-26· Yes, a bad Coolant Temperature Sensor could cause a no start or hard start situation. Related questions 0 votes. 2 answers 206 views. 2004 BMW X3 with code P0117, where is the coolant temperature sensor located? asked Nov 27, 2016 by anonymous. bmw; p0117; coolant; 0 votes. 1 answer 118 views. I got the engine code P1183 on my Honda, can this code cause the car not to start…

Get Price

Chat With WhatsApp

Signs Your Engine Coolant Temperature (ECT) Sensor Is Bad

2018-06-29· But a faulty engine coolant temperature (ECT) sensor can cause havoc on an engine or its related systems. These are the most common problems: 1. Your check engine light is on: If the engine’s computer detects a problem with the coolant temperature sensor, or its circuit, it will turn on the check engine light. 2. Your engine stalls: When the engine is first started, it will require more fuel ...

Get Price

Chat With WhatsApp

can the coolant temperature sensor cause my AC and ...

2013-07-11· To cut the crap: You temperature indicator is not a gauge - it is and indicator. The indicator gets it's input from the Computer or PCM. There is no sending unit. Yes, the PCM - which also controls the AC clutch engagement can and will prevent the AC clutch operation if there is a circuit malfunction (Fail-safe or Limp In mode). Ok, that aside - Do you have a "Check Engine: light on? What ...

Get Price

Chat With WhatsApp

High Idle will faulty coolant sensor cause it? | Toyota ...

2008-01-25· I did notice the temp gauge does not work. I checked the temp sensor for resistance and got 340 oms at about 120 degrees. But at cold the oms is .56. Does the engines computer need the temp gauge to work? If so would that cause the high idle? Sensor is 29 bucks at autozone so i dont want to have to replace it if I dont need to.

Get Price

Chat With WhatsApp

What can a faulty coolant temp sensor do?

If the coolant temperature sensor goes bad it can send a false signal to the computer and throw off the fuel and timing calculations. ... The sensor will not cause a no start. Then, can you drive with a bad coolant sensor? Anyone with specific knowledge weigh in. Usually the Coolant Temp Sensor is used for the gauge for fuel trims for cold start enrichment, and fan control. Since the ...

Get Price

Chat With WhatsApp

Can You Drive With A Bad Coolant Sensor? (Solved ...

Unplugging the engine coolant temperature sensor before starting the engine may result in a no start, especially likely on a cold morning. Although the PCM will see the sensor is unplugged and has a default fueling strategy for such an event. It is more of a one size fits all approach and so a cold start in colder temperatures may prevent the engine from starting.

Get Price

Chat With WhatsApp

Starting issues. Coolant Temp Sensor unplugged = starts ...

2014-12-19· Coolant Temp Sensor unplugged = starts fine. Thread starter unitzero; Start date Nov 12, 2014; unitzero Registered User. Nov 12, 2014 #1 I've been having issues with starting the engine (BRD 170 TDI) over the last few months, I had thought it was the battery at 1st and swapped that and all was well for a few weeks but the problem returned. Sometimes it takes about 3 - 6 attempts to turn …

Get Price

Chat With WhatsApp

Can a bad coolant temperature sensor cause overheating?

2020-05-03· Secondly, can a bad coolant temp sensor cause no heat? Also, engine coolant temperature sensors have trouble reading air temperature. If an air pocket works it's way around to the coolant temperature sensor, the sensor will most likely deliver a faulty reading to the engine control unit. Air pockets can cause over heating, drive-ability ...

Get Price

Chat With WhatsApp

ECT sensor causing no start? |

2012-04-25· So to eliminate any possiblities, I just bought a NEW Engine Coolant Temperture Sensor, and still no start. But the funny things is when I put boiling water in a cup and throw the sensor in with the housing obiviously closed, the car starts!! SO the car starts with hot water but not room temperature/ cold water.. HELP?? any input on this topic? Thanks . Last edited: Mar 23, 2012. Sort by date ...

Get Price

Chat With WhatsApp

Symptoms of an Bad Engine Coolant Temperature Sensor

2021-08-08· Engine will have bad mileage and low power and could overheat when a coolant temperature sensor is bad. The engine coolant sensor is a high failure item which is replaced regularly at any repair garage. This sensor is responsible for causing a computer malfunction which can cause the check engine light to come on. Signs of a Bad Temperature Sensor. 1. Decrease Fuel Mileage. The temperature ...

Get Price

Chat With WhatsApp

Starting issues. Coolant Temp Sensor unplugged = starts ...

2014-12-19· Coolant Temp Sensor unplugged = starts fine. Thread starter unitzero; Start date Nov 12, 2014; unitzero Registered User. Nov 12, 2014 #1 I've been having issues with starting the engine (BRD 170 TDI) over the last few months, I had thought it was the battery at 1st and swapped that and all was well for a few weeks but the problem returned. Sometimes it takes about 3 - 6 attempts to turn over ...

Get Price

Chat With WhatsApp

Symptoms of a Bad Coolant Temp Sensor – Rx Mechanic

2021-04-08· Can a bad coolant temp sensor cause rough idle? Yes, due to the false signal sent to the car computer, it will adjust the air-fuel mixture. The supplied mixture will not be enough and result in vibrations and shaking at idle or low-speed maneuvers and lead to other strange behavior and loss of engine power. Check engine light: An illuminating check engine light signifies a potential problem in ...

Get Price

Chat With WhatsApp

8 Symptoms of a Bad Coolant Temperature Sensor ...

2021-06-15· Some cars use the engine coolant temperature sensor to control the electric cooling fans. You have two separate temperature sensors for the fans, dashboard gauge, and engine management in most cars. However, if your car has a single sensor, a bad engine coolant temperature sensor may result in your fans won’t start at all.

Get Price

Chat With WhatsApp

Professional gas sensing solution supplier with over 30-year gas sensor manufacturing experience Contact Us