It was not low in end of November when I took it to the first garage. This can be dangerous if it happens while driving. The first thing i noticed is the tacho got a little jumpy. The coil seems to fail after the unit warms up. Do you know what is going on with that? Get rid of all carbon deposits. Then plug the connector back in so that the two strands stick out through the connector's housing.
With the ignition, but not started I get no voltage to any wires. Question: Can a sensor act this bad? On some vehicle models, replacing the sensor is just as easy as unplugging the electrical connector, unscrewing the mounting bolt, pulling the sensor out, and installing a new one. The problems have occured several times. If you need help finding the sensor s , check the vehicle service manual for your particular model. Shop the extensive inventory of including! If you use this last method, use electrical tape to cover the pin holes on the wires' insulation after you're done with your tests to prevent corrosion from creeping into the wires. Check your car's repair manual for instructions on how to replace the sensor on your particular vehicle model.
Recent new plugs, wires, and coils. I replaced the cam sensor four times from different suppliers, and the car won't start hot or cold. Rough idling, stalling, a drop in power, slow acceleration, or reduced gas mileage could mean a bad cam sensor. Depending on the model and type of sensor you can have even 10 volts in your first test and around 5 volts in your second test. Two weeks later, it stalled again. This cycle may repeat intermittently. So I changed that spark plug again.
You need to check your repair manual for the for the electrical values for your particular model. Both transmit a voltage signal to an electronic control module or to the car's computer. Then a few weeks after I had an empty tank of gas so I decided to use one of those cleaners you add with a full tank. However, confirming the good or bad operation of a camshaft sensor may require a scope. This other post can give you an idea on misfires: However, you might want to scan the computer for trouble codes, even if the check engine light is not coming on.
Now its November and showing the same symptoms. Vehicle will not start If the other problems are ignored, eventually the. The camshaft sensor may failed due to mechanical damage, failing to 'read' the enconder wheel bad wheel-tooth? Also, check the connections for contamination, dirt, oil, etc. I have had 4 different camshaft sensors changed in 5 months, and I still have the same jolting issues. Bottom line I am very confused-and I hope the car is not going to stall again as I am afraid now to take it on the highway and will only drive it around town, I don' t have any confidence these are what was causing the problem as when they tested manually it was ok and your article also says it could be other things.
Sometimes this happens with a bad crankshaft position sensor, even though the computer may point to a bad camshaft sensor. Since then the car started loosing power, loss of engine power and stall intermittently. I will try what you have advised above. The last thing you want is to get stuck in the middle of the road. My thinking is the a sensor is bad, either the cam or crank but i'm not an expert.
That cause the new spark plug on cylinder 1 to get gunked up again. Either way, its a good a idea to take a look into it. If this is a transmission problem, the could be several reasons for this: clutch adjustment problem, clutch linkage or shift rail binding, or internal issues. For some reason, the computer is detecting that the Stability control system is not operating. This could be a worn fuel pump issue.
You may need a digital multimeter to check for an incoming reference signal for the sensor s. This might be the other reason? The crank sensor generates 2v at idle. Start by getting the trouble codes from your computer memory, and, if necessary, testing the sensor with the help of your vehicle service manual. Usually this points to bad ignition timing, but because of the previous lean condition vacuum leak , I'm wondering if there's too much carbon build up in the chambers. There could be some pending codes that can help you in the diagnostic. Remove it and check it.