Launch Launch Creader 4001 OBD2 Scanner Diagnostic Scan Tool Car Code Reader for Turning Off Check Engine Light Reads and Clears Engine Fault Codes $36 at Amazon Credit: Amazon ...

What Does Code P0442 Mean? Engine code P0442 means a small leakage in the evaporative emission control system. It is not a critical problem, but it could be annoying and cause something more serious.

The ODB II diagnostic scanner is used to diagnose the engine control unit. The scan tool connects to the vehicle's diagnostic port. Once connected to the vehicle, the scan tool becomes another module ...

Whether it's just from a routine scan or a result of a check engine light, discovering a P0171 could lead to various problems that have varying costs.

Q: Code P0172 came up in my 2010 Chevy Malibu. The dealer charged me $100 to troubleshoot the code. I was told that all the sensors were good and to run the gas tank low and fill up with high ...

Truck technicians next year will have to deal with a pronounced increase in engine fault codes because of the onboard diagnostics systems added to 2010 and later model engines, engine makers said.

The P0171 "System Too Lean, Bank One" fault code you experienced is only one of the many fault codes a MAF sensor can set when under- or over-reporting the amount of air flowing into the engine.

Although Chrysler upgraded the engine management system in 1991, adding a computer that could store fault codes, the injectors used in the next few years of the 4.0 were prone to leaks, even if ...

Engine fault codes P0251, P1211, P2288 showed up when my Mondeo diesel 2.0TDCI cut out a couple of months ago, three times within a mile after I had left the cross-channel ferry coming back from ...