Just because the car shuts off when you unplug the MAF, it doesn't mean that it is bad. But it also doesn't mean that it is good. Your car has the ability to adapt to missing signals so unplugging a...
Older systems use a movable vane in the intake stream called a Vane Air Flow (VAF) sensor. The VAF sensor used in Bosch L-Jetronic, Ford, and most Japanese electronic port fuel-injection systems is a movable vane connected to a laser-calibrated...
Check the inlet air tube between the mass airflow sensor and the throttle body for cracks or loose connections. When you put the vehicle in drive it pulls the hose longer and when it's put in reverse it pushes the...
Hi there. It's possible that your throttle position sensor is the cause of your idle issues. If you cleaned the throttle body and that helped, it's also possible cleaning the fuel injectors and ERG valve would also improve this situation....
Hi there. If the wires connected to the mass air flow sensor (MAF) was broken and all of the wires were touching each other, then the wires would have shorted out the MAF sensor. I recommend repairing the wires and...
Hi there. The code C1130 (http://www.autocodes.com/c1130_nissan.html) that was cleared was either for the ECM (computer to the vehicle) or the ABS controller unit having a fault. The code p0101 (https://www.yourmechanic.com/article/-p0101-obd-ii-trouble-code-mass-airflow-maf-circuit-operating-range-or-performance-problem-by-john-nelson) if for the mass air flow sensor (MAF) is reoccurring...
Hi There, This may be related to a dirty or faulty mass air flow sensor or possibly a dirty or faulty idle air control valve. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) monitors the air intake as it is mixed with...
If your car is producing a jerking reaction as you press the gas pedal when accelerating, you may have a dirty of faulty mass air flow sensor. The mass air flow sensor is a unit in the intake system that...
This may be related to potentially either a transmission problem such as low transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) creating a lack of hydraulic pressure or potentially a bad control solenoid. This may also be related to an engine fuel supply issue such...
This may be a couple of different things. When a transmission is low on fluid, this can cause a jerking reaction as you describe. Automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required,...
I'm not sure why you are getting the definition of "throttle body filter" for the code P0068. The definition I come up with is throttle body air flow performance. In fact, all of your codes are having to do with...
Older systems use a movable vane in the intake stream called a Vane Air Flow (VAF) sensor. The VAF sensor used in Bosch L-Jetronic, Ford, and most Japanese electronic port fuel-injection systems is a movable vane connected to a laser-calibrated...
Thanks for writing in about the acceleration issue with your 2007 Volvo S60. At first glance, I'd agree with you that the problem would be caused by the MAF sensor, as that's what commonly causes the slow acceleration issues and...
A faulty throttle position sensor can most certainly duplicate all of the symptoms that your Mercedes is experiencing, however a faulty fuel pump or even a defective mass airflow sensor can be the cause to these issues too. I have...
This may be a sign of a dirty or failing mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement). The mass air flow sensor reads the air intake as it is mixed with fuel prior to being injected into the motor. When this fails,...
Changing the radiator (https://www.yourmechanic.com/services/radiator-replacement) should not have caused a misfire (https://www.yourmechanic.com/services/engine-is-misfiring-inspection). Replacing the plugs and the MAP sensor was a great idea. What we commonly refer to as the O2 sensor is not located in the fuse box. There are...
This may be a sign of a dirty or failing mass air flow sensor. The mass air flow sensor is a unit in the intake system that monitors air intake as it is mixed with fuel prior to being injected...
This may be a sign of a dirty or failing mass air flow sensor. The mass air flow sensor is a unit in the intake system that monitors air intake as it is mixed with fuel prior to being injected...
This may be related to a faulty throttle position sensor or potentially a dirty or failing mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement). The mass air flow sensor is a unit in the intake system that monitors air intake as it is...
This may be related to a faulty throttle position sensor or potentially a dirty or failing mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement). The mass air flow sensor is a unit in the intake system that monitors air intake as it is...
