What happens after idle when you give it throttle?
What happens after idle when you give it throttle?
I found a local guy with a parts RZR , took all the electronic componenents and changed them and still the same thing. It is a 2008 model it would start and idle but that is all it will do. Ok what happend after idle? Need more discription of your problem. The simple thought is the TPS slipped. We need more information.
What makes a car start and idle but quits?
I put a new crank in put it back togather started it up and rode about an hour or so, ran great, put it away and got it out the next weekend , it would start and idle but that is all it will do. I found a local guy with a parts RZR , took all the electronic componenents and changed them and still the same thing.
What’s the idle speed on a Yamaha bike?
The bike hasn’t been running to my knowledge for 4-5 months. Prior to my purchase the previous owner, a friend, said he cleaned the carbs. Basically, she’ll start up fine and idle around 1500-2000 rpm (full choke) but upon going to 1/2 choke or giving her any throttle, she dies.
What causes idle surges on a car ECM?
Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges.
What to do if your bike Idles but bogs with throttle?
I will look during tomorrow times. If it idles fine but it bogs down with throttle, your high speed gas jet is probably clogged. Clean your carb and spray carb cleaner in all small passages, make sure air can flow through all ports no matter how small. Put it back together and it should run great.
Why does idle speed drop during cold startup?
If the idle air control valve did not compensate for these, the idle speed would drop when certain accessories are used. In severe cases, the engine may even stall. The idle air control valve is most important on a cold startup. Problems with the idle air control will be most obvious during this time.
What causes a car to stall at idle?
The slightest air leak would upset idle mixture and cause stalling or high idle speed that cannot be adjusted with the throttle stop screw. I’d look at some simple stuff first, like the spark plug – which might fire OK at idle, but misfires under throttle? Check the main jet in the carburetor.
Can a bad throttle position sensor cause idle surging?
Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges. 3) Check Engine Light
What to do when your car Idles but dies?
Once it was the idle air control, the second time it was a bad wire leading to it. Check the fuel pressure at the rail (if it has a rail…) First check to make sure there are no big holes in the air tube between the mass airflow sensor and the throttle. The holes are usually on the bottom side of the tube where you cannot easily see them.
What happens when you give a car gas?
It will start fine and will idle but when you give it gas it will just die. I have tried adjusting the TPS with no change. I have even changed the throttle body and TPS with a unit from a parts RZR of the same year. I have also changed the CPU, the coil and plug wires and the sensor in the air intake. It has good fuel pressure.
I found a local guy with a parts RZR , took all the electronic componenents and changed them and still the same thing. It is a 2008 model it would start and idle but that is all it will do. Ok what happend after idle? Need more discription of your problem. The simple thought is the TPS slipped. We need more information.
Once it was the idle air control, the second time it was a bad wire leading to it. Check the fuel pressure at the rail (if it has a rail…) First check to make sure there are no big holes in the air tube between the mass airflow sensor and the throttle. The holes are usually on the bottom side of the tube where you cannot easily see them.
It will start fine and will idle but when you give it gas it will just die. I have tried adjusting the TPS with no change. I have even changed the throttle body and TPS with a unit from a parts RZR of the same year. I have also changed the CPU, the coil and plug wires and the sensor in the air intake. It has good fuel pressure.
I put a new crank in put it back togather started it up and rode about an hour or so, ran great, put it away and got it out the next weekend , it would start and idle but that is all it will do. I found a local guy with a parts RZR , took all the electronic componenents and changed them and still the same thing.
