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Sensing and diagnostic module
If you are referring to the fuse that allows your OBD2 connector to be powered up, this would be a normal function of your vehicle. 4.9 volts sounds about right for something like that as well. The OBD2 connector is...
Car stalls at 30-40mph and then drops to 10mph - 2011 Porsche Panamera
Start with the problem code from engine: is it the camshaft position sensor, camshaft timing actuator, or something else? The symptoms you describe could certainly be caused by a failure of the camshaft timing mechanism. A YourMechanic professional can help...
Fuel pump shot metal shards throughout fuel system
Hello. If the fuel tank was not replaced, it is likely due to the fact that the shop did not deem it necessary to the repair. It may be possible that the fuel tank was not exposed to any metal,...
Car shut down due to low battery voltage
Hello. Thanks for writing in about your 2015 Acura ILX. If the battery voltage got that low then it will stall like this. It sounds to me like there was a bad connection at the battery or possibly the engine...
Security, ABS, and service engine lights on - 2002 Saturn L100
Hello. It sounds to me like you are having an electrical/computer issue with your vehicle. Usually a computer issue that does not prevent the vehicle from running is okay to drive still. Most computer issues only prevent things from working....
Cruise control quit working
Thanks for writing in about your 1998 Chevrolet C1500 Suburban. I would want to diagnose the brake pedal switch first so I wouldn't replace one that is working fine. A technician using scan tool will easily be able to see...
After sensor replacement, 2nd diagnostic revealed P0139
No, it is not the catalyst. The P0139 code is for the O2 sensor before the catalyst. The code is illuminated when the engine control module is testing the O2 sensor and it cuts the fuel to see if the...
Noise and pulling to right still exist after repairs
Hello. It is possible that there is a problem with the tires on your vehicle. If a tire is not perfectly round it can cause the pulling that you are experiencing as well as the noise you hear while driving....
Battery new Not charging. Suspect alt
You need to have the alternator checked and then the battery. Sometimes the alternator charges fine but the cable between the alternator and battery is bad. If so, it will not charge the battery. The cable from the alternator and...
Car lost power & stalled while driving on interstate - 2016 Hyundai Genesis
Hey there. I would recommend letting them diagnose the problem rather than just simply telling them to replace the fuel pump. The vehicle is under warranty since it is a 2016 model. For Hyundai warranty to pay the dealer for...
Unplugged wires ECM DTC
Hello. It is a common issue for the ABS control module to go bad on these trucks. Either the modules are ridiculously expensive or they just aren't available anymore. That is why the connector was unplugged. That is the "cheap"...
My shifter is locked in park as a safety feature because my turn signals won't work.
The system requires the brake lights to turn on to unlock the shifter. If you check the brake lights and the lights do not come on then check the brake light fuse to see if it is good. If the...
when driving speed slow down and resume to speed it begins to jerk i have to put in over drive to resume speed especially on hiway
You should have the vehicle scanned. The data from the speed sensor needs to be checked to see if the transmission or engine is the cause of the jerking. You may have a transmission solenoid that's not shifting correctly, an...
Diagnostic code read o2 sensor bad, replaced o2 sensor, cleared code but engine light came back on, is it caused by bad air filter
Hello there. Typically jump starting a vehicle doesn't trigger an OBD-II error code. However, one of the most common misdiagnosis issues with the P-2270 is replacing the O2 sensor before diagnosing if there are any exhaust leaks. Obviously, you'll want...
SUV would not accelerate and all warning lights came on - 2009 Kia Borrego
A failure of the electrical system can come from a loose or broken connection at the battery or an alternator failing to maintain the charge. You may want to hire a second source for another opinion and maybe another estimate...
Brake, ABS, DSC, Check Engine Light - 2001 BMW 325
If you visited a smaller local repair shop or a garage chain, you may want to take the car to the dealer where they have the proper equipment to extract the fault coes from the system. These mechanics are specialized...
Car has intermittent acceleration problems - 2001 BMW 325
There are a couple of places to start looking. The proper fuel pressure is required for good performance and a technician can check fuel pressure to see it if is low which will point to a clogged fuel filter or...
I can't start my car after running out of gas I took it to dealership and they said it wouldn't hook up to the diagnostic machine
Hello there, you have several issues going on with your 2007 Nissan Xterra. When a vehicle runs out of gas like this, it can cause the debris built up over time in the gas tank to clog the fuel pump...
Error P003B
Without more information, it will be difficult to estimate the price of the service on the car, but it looks like this diagnostic trouble code (DTC) P003B, is related to the vehicle's turbo charger, which may need service or replacement....
Door locks go on and off fast, whole dashboard goes off, transmission seems out of gear, RPMs go up, wont start at times, switch on
Hey there. It sounds like you may have a major electrical issue with your vehicle. This could be a short of some kind or a computer going bad. I would recommend enlisting the assistance of a qualified professional who is...

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