Note: You can clear the code (and the annoying MIL) by holding down the accelerator pedal for more than 10 seconds while in Diagnostic Test Mode II. When you release the pedal, the ECM erases the trouble code(s). Code Guide: A/T 1ST GR FNCTN………0731 A/T 2ND GR FNCTN……….....
Generic Check Engine Light Codes can be difficult to diagnose. Our site helps take the mystery out of automotive trouble code diagnosis and provides you the tools you need to do it yourself!
If your DTC (diagnostic trouble code) begins with P1___, that means it's a manufacturer specific code. For more information on P1 codes, choose your vehicle make below:Acura Audi BMW Chevrolet Dodge / Chrysler / Jeep Ford Honda Hyundai Infiniti Isuzu Jaguar Kia Land Rover Lexus Mazda ...
This failure triggers a diagnostic trouble code, (check engine light) which is designed to inform you of the problem and where to look for the error which is usually a sensor or mechanical problem.Examples of common DTCs include:P0300: Random/Multiple Cylinder Misfire Detected P0171: System ...
suddenly open the throttle wide and then let it fall back while observing the firing pattern on the scope. All the firing voltages should increase during the snap-kV acceleration test, but, if any individual cylinder increases significantly more or less than its companions, it indicates trouble....
1996 Buick Regal 3.8L- A myriad of trouble codes are causing problems, some are P0102, P0107, P0300 2001 Saturn L200 P0440 Code- The P0440 trouble code just won't go away. The gas cap is good, what next? 2002 Toyota Corolla P0442 DTC Code- I can't afford the $160 diagnosis pl...
When onlyone engine cylinder is affected with low or no engine compression, you'll feel a miss (misfire) and you can usually bet that the PCM will set a misfire trouble code: P0300: Random Cylinder Misfire. P0301: Cylinder #1 Misfire. ...
P0316 Engine Misfire at StartupOBD-II Trouble Code Technical DescriptionEngine Misfire Detected on Startup (First 1000 Revolutions)What does that mean?This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Although generic, the ...
check engine light could be o2 sensor, need sparkplugs and wires, or heater coil.. ive had to replace all those.. when i had trouble with them the check engine light was on.. paplayMemberPosts:1 May 2009 I bought a second hand 1996, I have now had it for six months. The low tr...
I like old school trouble shooting. Assuming you've check all potential sources, I'd spray the running engine down with carb/tb cleaner or flammable brake clean. Spray down all vacuum lines, brake booster, TB, injectors were they enter the plenum, and all around the intake manifold gasket....