HELP NEEDED TO SOLVE THIS ONE> PROBLEM JUMPING ALL OVER THE SHOP !
i was up for a major service so before continuing i decided to change plugs leads etc to narrow every thing down, left the battery disconnected for a day; im confident its not the pump as i replaced not long ago and cleaned the tank, i have pressure gauge on th fuel rail. Tested all electics for volts and ohms and none have failed.
@4221 i tested and all is good. After i cleared the error code and retested and rerun the test all i got was 12 took it for a drive still ran crap did another diagnostic test and got error 72; (VSS). my car ran like this is what is wrong as it lacks power and doesnt want to rev or shift up gear hard. Im chasing my tail with this issue.Any1 got an idea on what going on. A ECU change maybe ?
i forgot to mention that when the motor fired up again the same symptoms was there, rev around 2000-2500 for about 60 sec then dropped to normal then the engine light came on. the only difference was i got error 72.... is this consistant with error code 72 or 23
i disconnected the vss plug sprayed contact cleaner, cleared the error codes again and now its running sweet
now my patience is being tested, it is now stuck in limp mode with no error codes. wtf!
the situation is now at, i have only driven th car on test runs,the prob has jumped to tranny with no error codes and seems to be in limp mode. Now i have lost 3rd and drive gear th rest i can manually shift. Put scan tool over it no error codes or even a history other than a fault with the abs and keys that had been coded previous. In diagnostics everything is running to spec. When diagnosing the tranny the solenoids couldnt be turned on or off. Strange one considering there is no fault codes at all.The motor is running perfect now. Is this because of an internal tranny prob that has made my electrics go spastic to prevent me from doing damage to the tranny. ? The auto elec that did the scan said maybe the tranny fluid needs replacing and the filter, however the fluid isnt brown or smells burnt but i have lost gears and it is way off from where i started with error code 23
some one stop me chasing my tail. by the way holden are clueless to the prob