Questions & Answers for: Jeep Grand Cherokee how to change map light

...light dimming thing but I had the same problem with the idle... frustrating. I picked up a repair manual at the parts store. I took off the throttle body and cleaned it with throttle body cleaner ...

...map sensor code even after everything has been changed. ABS light comes on at times before misfires happen. Changed- Plugs, wires, button, dist cap, map sensor, O2 sensors, fuel pump, filter, crank ...

...map sensor has gone bade that will cause it to run bad till it warms up is you cheack engine light on Do you have a check engine light on? If so, rent a scanner and read out the codes. Follow those ...

getting bad fuel mileage even after changing plugs and wires , check engine light is also on Possibly the O2 sensor, or map sensor

...map senors and others senors fuel and oxygen related. I have had them changed and engine still reads them bad and engine light stays on. Computer was reset after I change any parts, I don't know what ...

...change oil prompt, press and hold the select button for a few seconds. the display should read 'oil life reset 5000 mi'. if the display is above the rear veiw mirror near the map lights, select the ...

MAP sensor is used as an indication of thottle position Possible CausesTPS failure - The TPS is located on the throttle body on the opposite side of the throttle cable.  Turn the engine off,

...light is on. had tested said maps sensor may be bad but the tester guy said its most likely the maps hoses have dry rotted and are loosing vacuum. Where are these hoses located and how can I change ...

...map has 3 pins, 1 blk /Lb is ground from PCM. (black, light blue?) 2- output color DG/RD (darkgreen-red) bingo, sensor output. 3- orange, 5vdc all time key on. weather and altitude changes MAP ...

...MAP systems, make full power and race with any air leaks at all. (study Speed Density EFI systems) if you suspect the front 02 as bad, or exhaust leaks near it. unplug it, that cure the misfire? ...