...fuel control. As 02 sensor fails computer can send wrong amount fo fuel and this will eventually burn up your cataylic convertor which will cause more problems. scanners are hard to come by on bosch ...
...sensor. Would a blown head gasket cause the same problem? Check the fuel pressure regulator for fuel in its vacuum hose.If there is fuel in the vacuum hose coming off the regulator then replace ...
sensor problems. If the O2 sensors are screwed up, the car reverts to preprogrammed, rich fuel maps that send excessive fuel through the engine. The reasoning is, if the ECU can't trust the O2 sensors
...sensor and wiring for breaks or shorts 2413 Mixture Control - Running rich Fuel pressure too low 3424 Malfunction Indicator Lamp (MIL) failure - Check lamp and wiring. 4311 Secondary Air Injection ...
pressure test done on the fuel manifold and look for a faulty regulator . If the pressure is too high then the cpu will not be able to adjust for correct air/ fuel ratio indicating a faulty MAF sensor
...fuel pump. Move sensor plate from restposition to end of travel.2.Uniform resistance should be felt during entire movement. No resistance should be felt onquick return to rest position. Connect ...
...SENSOR CONTROL FUEL MIXTURE AND IGNITION TIMING.CHECK FOR VACUUM LEAK AT INTAKE MANIFOLD, LOOK FOR LEAKING VACUUM HOSES, CHECK MAP SENSOR MAKE SURE ENGINE VACUUM GETTING TO MAP SENSOR AND THE SENSOR ...
adjuster position sensor malfunction modulating piston displacment sensor circuit p1562 fuel quantity adjuster upper stop limit achieved Most likely have to replace the number 3 cylinder fuel injector
...sensor tells the computer to adjust the air fuel mixture, if you have a bad one it will make your car run too rich because the ECM is guessing what the air fuel ratio should be, hence the reason you ...
Question about Volkswagen Jetta
...sensor provides the timing pulse for the ignition system. make sure all is secured properly. Also listen for the fuel pump working. It's a low hum at the fuel tank.. There may bbe a fitting on the ...
1,304 questions posted
Usually answered in minutes!
1,072 Questions
1,150 Questions
968 Questions
1,003 Questions
865 Questions
