Why does my C280 crank but not start?
If you have a 1999 C280 that will crank normally but not start when the engine is warm, then the crank position sensor could be your problem as it was in my case. Here are some note: A 1999 C280 does not have an Over Voltage Protection Relay. The Crank Position Sensor is located at the back of the engine on the driver’s side.
Is there an OVP on the 99 C280?
There is no OVP on the ’99 C280. It sounds like you may have a problem with the crankshaft position sensor (CPS). Does the car start if you let it sit for 30 minutes or so? Ahh, yes, I missed the intermittent part. Yes CPS is a good guess, especially if it occurs only when it is hot (warmed up).
Where do I find the crank sensor on my C280?
Look up your car and engine. There’s a picture in there when you get to the CPS page of where it is. If you want to see what it looks like – go to the top of the page and click on buy parts. Pick your model and year. Find crank position sensor (probably under engine electrical). There’s usually a picture of the part.
What are the problems with a Mercedes C280?
Most Common Mercedes-Benz C280 Problems. Mercedes-Benz C280 vehicles have 46 reported problems.The most commonly reported Mercedes-Benz C280 problem is: Control Flaps May Fail Due to Leaking Vacuum Manifold for Climate Control Actuator. Control Flaps May Fail Due to Leaking Vacuum Ma…
What causes a Mercedes Benz to not start?
In most cases you will get a fault code related to one of the following: 1 ECM / PCM computer failure 2 Camshaft position sensor 3 Shifter Selector module 4 Fault codes related to driver authorization or immobilizer 5 Electrical problems
If you have a 1999 C280 that will crank normally but not start when the engine is warm, then the crank position sensor could be your problem as it was in my case. Here are some note: A 1999 C280 does not have an Over Voltage Protection Relay. The Crank Position Sensor is located at the back of the engine on the driver’s side.
Can a bad crank sensor cause a Mercedes to start?
Bad crank position sensor, they are known to give out with out warning on the Mercedes. Sometimes they will allow the car to start sometimes they wont. 17 people found this helpful.
Why does my Harley Davidson crank but not start?
There have been a few reports of a P1009 code – incorrect password also. It appears the turn signal and stalls or cranks but will not start. Try removing the ecm and security fuses, wait ten minutes and reinstall the fuses. This “reboots” the turn signal module and the motorcycle will then start from that point on.
Look up your car and engine. There’s a picture in there when you get to the CPS page of where it is. If you want to see what it looks like – go to the top of the page and click on buy parts. Pick your model and year. Find crank position sensor (probably under engine electrical). There’s usually a picture of the part.
What should I do if my Mercedes Benz won’t start?
Start the car and you should be able to get around 60 psi. When the engine is running and when you turn off the engine the pressure should stay steady. Always perform this test on a cold engine. Next, make sure that the fuel injector connections are secure and not loose. Check the fuel pump and the fuel pump relay.
There is no OVP on the ’99 C280. It sounds like you may have a problem with the crankshaft position sensor (CPS). Does the car start if you let it sit for 30 minutes or so? Ahh, yes, I missed the intermittent part. Yes CPS is a good guess, especially if it occurs only when it is hot (warmed up).
Where is the over voltage protection relay on a 1999 C280?
A 1999 C280 does not have an Over Voltage Protection Relay. The Crank Position Sensor is located at the back of the engine on the driver’s side. It points downward towards the crank like a spoke on a bicycle wheel. It’s just in front of the transmission bellhousing.