...rich fuel air mixture. This will cause your misfiring and set off the PO172 Code. Your Bank 1 O2 Sensor is picking up the too rich mixture. This O2 sensor is location on the #1 Cylinder side (so you ...
...rich or lean, and adjusts the amount of fuel entering the engine accordingly. The reason why the engine needs the oxygen sensor is because the amount of oxygen that the engine can pull in depends on ...
...rich fuel mixture; if you can obtain a scan tool that is capable of displaying live engine data you can check for these possible causes: 1) Low MAP reading; this can be due to a fault in the MAP ...
...RICH FUEL MIXTURE.CAUSE BY WEAK SPARK IGNITION, FAULTY MAP SENSOR CHECK MAP SENSOR VACUUM HOSE AND ELECTRICAL CONNECTOR BECAUSE BAD MAP SENSOR WILL CAUSE RICH FUEL MIXTURE CHECK THE VACUUM LINE GOING ...
Question about Cars & Trucks
...rich fuel mixture bank one and 175 is for the fuel mixture too rich on bank two. Code 143 is for a rich mixture for sensor number 3. All of the codes could be connected to a leaking injector or other ...
...causes to find out if in fact it was the plug and wires causing this code you most clear code and check if the same code returns then you go the next step. (JOSH) There is something you can do if ...
Question about Cars & Trucks
...engine is cold the fuel is rich .. lots of fuel .. that's how a choke works.. However, when the engine warms up a rich mixture causes problems. The car may splutter and stall, run sluggish or cut
...has new plugs the fuel press reg is good but the motor was swaped out and now it runs rich and wont idel MANY THINGS CAUSE RICH FUEL MIXTURE.FUEL INJECTORS.MASS AIR FLOW SENSOR AND BAD OXYGEN
...you replace it, the ?too rich? fuel mixture needs to be corrected. When the mixture in the engine is to rich, the cat can become very hot, in return, producing this smell. please rate and god
causes for rich mixtures: 1. leaking fuel injector(s) 2. excessive fuel pressure at the injectors. 3. ruptured fuel pressure regulator diaphragm 4. crankcase fuel contamination (from leaking injectors
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