Questions & Answers for: car computer wont connect code

...computer to read it. Its a 2002 Saturn SL2 you need a reader pluged into your car to read any codes unless it is bluetooth set up...most likely not...too early in time for that yet....um maybe the ...

computer wont work either . i have no idea what to do, mechanic said it could cost me 20 or 200 to find the wiring problem, check engine light is on but car runs fine. how do i find out whats wrong if

...wont go out. Used code reader and it said there was no codes. Cleared everything just to make sure. That didnt help. Unhooked the battery to see if that would reset computer. That didnt help. Any ...

...car with key on it) pluged it into computer and came up with codes 17967 and 17987 googled it and idle control sensor popt up. Asked halfards about codes they said throttle control unit and engine ...

...wont come on at all? Help anyone? Thanks! This is the direct definition of this code Mitsubishi DTC P1390 - Timing Belt Skipped 1 Tooth or More. Probable Causes, -Timing belt improperly installed ...

...car might start No year or model but if its a newer model no chance dealer only ,something is wrong with engine like no oil and its thrown immobilisor to prevent engine damage ,can only be reset by ...

car is not OBD II compliant. You need a GM OBD I scan tool. If it just isn't "talking" to the computer, then check for a blown fuse. usualy the fuse that controls the aux power/Cig lighhter is the

...wont start!!!! Catalytic converter was stopped up. Cut it off and replaced with a flex pipe. It now starts but dies. After a couple days of replacing spark plugs and wires, it now is shooting a ...

...wont start!!! Contact local GM dealer to deactivate or repair the problem. That will be the quickest way to get you going. Try disconnecting the battery for 5-10 minutes and then connect it again. It ...

...wont connect. Im stumped. Check all fuses includeing main fuse if all good. While cranking check for spark if spark present check for fuel pressure , if no spark test coil if coil is good I would ...